APA استشهاد

Saxena, N. B., & Ojha, P. P. (1980). Text book of practical zoology. Ramesh Book Depot.

استشهاد بنمط شيكاغو

Saxena, N. B., و P. P. Ojha. Text Book of Practical Zoology. Jaipur: Ramesh Book Depot, 1980.

MLA استشهاد

Saxena, N. B., و P. P. Ojha. Text Book of Practical Zoology. Ramesh Book Depot, 1980.