Παραπομπή APA

Agrawal, S. C. (1999). Limnology. A P H Publishing.

Παραπομπή Chicago Style

Agrawal, S. C. Limnology. New Delhi: A P H Publishing, 1999.

Παραπομπή MLA

Agrawal, S. C. Limnology. A P H Publishing, 1999.