Παραπομπή APA

Sharma, V. K. (2000). Environmental problems of coastal areas in india. Bookwell.

Παραπομπή Chicago Style

Sharma, Vinod K. Environmental Problems of Coastal Areas in India. New Delhi: Bookwell, 2000.

Παραπομπή MLA

Sharma, Vinod K. Environmental Problems of Coastal Areas in India. Bookwell, 2000.