APA
International Conference On Environmental Education (2nd : 1985 : New Delhi), . (1987). Environemental education for conservation and deve. Delhi: Indian Environmental Society India.
Chicago
International Conference On Environmental Education (2nd : 1985 : New Delhi), . 1987. Environemental education for conservation and deve. Delhi: Indian Environmental Society India.
Harvard
International Conference On Environmental Education (2nd : 1985 : New Delhi), . (1987). Environemental education for conservation and deve. Delhi: Indian Environmental Society India.
MLA
International Conference On Environmental Education (2nd : 1985 : New Delhi), . Environemental education for conservation and deve. Delhi: Indian Environmental Society India. 1987.