APA استشهاد

Sharma, P. (2005). Environmental Microbiology. Narosa publishing.

استشهاد بنمط شيكاغو

Sharma, Pankaj. Environmental Microbiology. Newdelhi: Narosa publishing, 2005.

MLA استشهاد

Sharma, Pankaj. Environmental Microbiology. Narosa publishing, 2005.