APA citiranje

Leung, A. (1996). Encyclopedia of common natural ingredients: Used in food, drugs, and comestics (2nd ed.). New York: Wiley-VCH.

Trích dẫn kiểu Chicago

Leung, Alberty. Encyclopedia of Common Natural Ingredients: Used in Food, Drugs, and Comestics. 2nd ed. New York: Wiley-VCH, 1996.

MLA citiranje

Leung, Alberty. Encyclopedia of Common Natural Ingredients: Used in Food, Drugs, and Comestics. 2nd ed. New York: Wiley-VCH, 1996.