Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (8ú heag.)

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

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