Reference works
In reference list
Number. Author AA, Author BB. Article title. In: Title of reference work. Place: Publisher; Publication date. (Updated: Update date; Accessed: Access date). Available from: URL.
Number. Author AA, Author BB, Author CC. Article title. In: Title of reference work. Edition (if relevant). Volume number. Place: Publisher; Year. p. xxx-x.
Number. Editor AA, Editor BB, Editor CC, editors. Title of reference work. Edition (if relevant). Volume number. Place: Publisher; Year. Entry title; p. xxx-x.
13. Friedman LS. Approach to the patient with abnormal liver biochemical and function tests. I: UpToDate, Connor RF (red), Wolters Kluwer. [updates 2025-04-08; retrieved 15. jan 2026]. Available from: https://www.uptodate.com/contents/approach-to-the-patient-with-abnormal-liver-tests.
14. Klein J, Dalgard O, Jensen HLB. Koronavirus. I: Store Norske Leksikon. Oslo. 2020 [updated 2020-03-20; retrieved 31. mar 2020]. Available from: https://sml.snl.no/koronavirus.
15. Nylenna, M. Medisinsk metodevurdering. I: Store medisinske leksikon. Oslo: Kunnskapsforlaget. 2024 [updated 2024-11-25; retrieved 16. jan 2026]. Available from: https://sml.snl.no/medisinsk_metodevurdering.
16. Penaloza RS, Tanaka DJ, Druck J. Assessment of neck pain. I: BMJ Best Practice. London: BMJ Publishing group. [updated 2025-04-16; retrieved 16. jan 2026]. Available from: https://bestpractice.bmj.com/topics/en-gb/943
17. Johnson, A & Jackson, B. Fertilization age. I: Dorland’s illustrated medical dictionary. 32. utg. Bind 3. Philadelphia: Elsevier; 2012. s. 675-676.
18. European Pharmacopoeia Commission. Hop strobile. European Pharmacopoeia Online 10.8. [Internet]. 2011 [retrieved 25. okt 2024]. Available from: https://pheur.edqm.eu/app/10-8/content/10- 8/1222E.htm?highlight=on&terms=hop%20strobile.
In EndNote and Zotero
The reference type you should choose depends on which information must be included, so use the examples above as a starting point and experiment. In some cases it may not be possible to get everything exactly right using the software; see more here: General advice for using EndNote/Zotero
Enter as "Book Section"
Fill in the fields: Author, Year, Book Title, Place Published, Publisher, Volume, Pages
Enter as "Web page"
Fill in the fields: Author, Year, Title, Place Published, Publisher, Last Update Date, Year Cited, Date Cited, URL
Enter as "Book Section"
Fill in the fields: Title, Author, Book Title, Date, URL, Accessed
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