Winter, R. (2009). A consumer's dictionary of cosmetic ingredients: Complete information about the harmful and desirable ingredients found in cosmetics and cosmeceuticals (7th edition.). Three Rivers Press.
Chicago-Zitierstil (17. Ausg.)Winter, Ruth. A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics and Cosmeceuticals. 7th edition. New York: Three Rivers Press, 2009.
MLA-Zitierstil (9. Ausg.)Winter, Ruth. A Consumer's Dictionary of Cosmetic Ingredients: Complete Information About the Harmful and Desirable Ingredients Found in Cosmetics and Cosmeceuticals. 7th edition. Three Rivers Press, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.