APA استشهاد

Rao, P. M., & Rao, P. S. B. (2000). Environment management and audit. Deep & Deep Publications.

استشهاد بنمط شيكاغو

Rao, P. Mohana, و P. Sasi Bhushana Rao. Environment Management and Audit. New Delhi: Deep & Deep Publications, 2000.

MLA استشهاد

Rao, P. Mohana, و P. Sasi Bhushana Rao. Environment Management and Audit. Deep & Deep Publications, 2000.