APA استشهاد

Abbasi, S. A., & Ramasamy, E. V. (2001). Solid waste management with earthworms.

استشهاد بنمط شيكاغو

Abbasi, S A., و E V. Ramasamy. Solid Waste Management with Earthworms. New delhi, Discovery, 2001.

MLA استشهاد

Abbasi, S A., و E V. Ramasamy. Solid Waste Management with Earthworms. 2001.