APA ציטוט

(1998). Ecology and environment in India. Library of Congress Office ; Library of Congress Photoduplication Service.

Chicago Style (17th ed.) Citation

Ecology and Environment in India. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 1998.

ציטוט MLA

Ecology and Environment in India. Library of Congress Office ; Library of Congress Photoduplication Service, 1998.