(2005). Environmental education in India. Library of Congress Office ; Library of Congress Photoduplication Service.
Chicago Style (17th ed.) CitationEnvironmental Education in India. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 2005.
MLA引文Environmental Education in India. Library of Congress Office ; Library of Congress Photoduplication Service, 2005.
警告:这些引文格式不一定是100%准确.