Estrin, N. F. (1977). CTFA cosmetic ingredient dictionary (2nd.). Washington: Cosmetic, Toiletry and Fragrance Association.
Chicago Style CitationEstrin, Norman F. CTFA Cosmetic Ingredient Dictionary. 2nd. Washington: Cosmetic, Toiletry and Fragrance Association, 1977.
MLA CitationEstrin, Norman F. CTFA Cosmetic Ingredient Dictionary. 2nd. Washington: Cosmetic, Toiletry and Fragrance Association, 1977.
Warning: These citations may not always be 100% accurate.