Lua APA (7ú heag.)

Whitney, E. N., & Rolfes, S. R. (1999). Understanding nutrition (8th ed.). West/Wadsworth.

Lua i Stíl Chicago (17ú heag.)

Whitney, Eleanor Noss, agus Sharon Rady Rolfes. Understanding Nutrition. 8th ed. Belmont: West/Wadsworth, 1999.

Lua MLA (9ú heag.)

Whitney, Eleanor Noss, agus Sharon Rady Rolfes. Understanding Nutrition. 8th ed. West/Wadsworth, 1999.

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