APA استشهاد

Chatwal, G. R. (1994). Organic chemistry of natural products: :v.2. Himalaya.

استشهاد بنمط شيكاغو

Chatwal, Gurdeep R. Organic Chemistry of Natural Products: :v.2. Mumbai: Himalaya, 1994.

MLA استشهاد

Chatwal, Gurdeep R. Organic Chemistry of Natural Products: :v.2. Himalaya, 1994.