Παραπομπή APA

DK Arora. (1996). Physiological ecology. Anmol publications PVT.LTD.

Παραπομπή Chicago Style

DK Arora. Physiological Ecology. New Delhi: Anmol publications PVT.LTD, 1996.

Παραπομπή MLA

DK Arora. Physiological Ecology. Anmol publications PVT.LTD, 1996.