Gaya APA

KHAN, I, A. (2010). E-BOOK LEUNG’S ENCYCLOPEDIA OF COMMON NATURAL INGREDIENTS: USED IN FOOD, DRUGS, AND COSMETICS (Third Edition). Canada: John Wiley & Sons, Inc..

Gaya MLA

KHAN, IKHLAS, A.. "E-BOOK LEUNG’S ENCYCLOPEDIA OF COMMON NATURAL INGREDIENTS: USED IN FOOD, DRUGS, AND COSMETICS". Third Edition Canada: John Wiley & Sons, Inc., 2010. Text.