APA استشهاد

Michael, G., & Sharma, B. K. (1988). Fauna of India and adjacent countries ( Photostat ).

استشهاد بنمط شيكاغو

Michael, George, و B K. Sharma. Fauna of India and Adjacent Countries ( Photostat ). Culcutta, Zoological Survey of India, 1988.

MLA استشهاد

Michael, George, و B K. Sharma. Fauna of India and Adjacent Countries ( Photostat ). 1988.