APA-viite (7. p.)

United States Pharmacopeial Convention. (2015). USP 38- NF 33. The Convention.

Chicago-viite (17. p.)

United States Pharmacopeial Convention. USP 38- NF 33. Rockville, MD: The Convention, 2015.

MLA-viite (8. p.)

United States Pharmacopeial Convention. USP 38- NF 33. The Convention, 2015.