Citazione APA

Sharma, R. C., & Vatal, M. (1980). Oceanography for geographers. Chaitanya Pub. House.

Stile di citazione Chicago

Sharma, R. C., e M. Vatal. Oceanography for Geographers. Allahabad: Chaitanya Pub. House, 1980.

Citazione MLA

Sharma, R. C., e M. Vatal. Oceanography for Geographers. Chaitanya Pub. House, 1980.