APA-referens (7:e uppl.)

ebrary, Inc. (1986). Nutrient requirements of cats (Rev. ed.). National Academy Press.

Chicago-referens (17:e uppl.)

ebrary, Inc. Nutrient Requirements of Cats. Rev. ed. Washington, D.C.: National Academy Press, 1986.

MLA-referens (9:e uppl.)

ebrary, Inc. Nutrient Requirements of Cats. Rev. ed. National Academy Press, 1986.