Cita APA (7th ed.)

Vidyarthi, R., & Pandey,P.N. (2006). A TEXTBOOK OF ZOOLOGY. Chand and Company Ltd..

Cita Chicago (17th ed.)

Vidyarthi, R.D, i Pandey,P.N. A TEXTBOOK OF ZOOLOGY. New Delhi: Chand and Company Ltd., 2006.

Cita MLA (9th ed.)

Vidyarthi, R.D, i Pandey,P.N. A TEXTBOOK OF ZOOLOGY. Chand and Company Ltd., 2006.