Cita APA

Kotpal,R L. (1976). Modern Textbook of Zoology Invertebretes. rastogi.

Chicago Edition Citation

Kotpal,R L. Modern Textbook of Zoology Invertebretes. India: rastogi, 1976.

Cita MLA

Kotpal,R L. Modern Textbook of Zoology Invertebretes. rastogi, 1976.