एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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