Lua APA (7ú heag.)

Whitney, E., & Rolfes, S. R. (2008). Understanding nutrition (11th ed.). Thomson.

Lua i Stíl Chicago (17ú heag.)

Whitney, Ellie, agus Sharon Rady Rolfes. Understanding Nutrition. 11th ed. Belmont, Calif.: Thomson, 2008.

Lua MLA (9ú heag.)

Whitney, Ellie, agus Sharon Rady Rolfes. Understanding Nutrition. 11th ed. Thomson, 2008.

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