APA استشهاد

Trivedi, P. (2000). Ecology and environment V.4. APH Publishing Corporation.

استشهاد بنمط شيكاغو

Trivedi, PR. Ecology and Environment V.4. New Delhi: APH Publishing Corporation, 2000.

MLA استشهاد

Trivedi, PR. Ecology and Environment V.4. APH Publishing Corporation, 2000.