APA Alıntı

Kotpal, R. L. (1978). Annelida: A textbook for college and University students.

Chicago Stili Alıntı

Kotpal, R L. Annelida: A Textbook for College and University Students. Rastogi Publications, Meerut, 1978.

MLA Alıntı

Kotpal, R L. Annelida: A Textbook for College and University Students. 1978.