Reference guide for environmental education and the conservation of natural resources

Chicago citation style
Reference guide for environmental education and the conservation of natural resources. 1980. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007418971. (Accessed September 26, 2018.)
APA citation style
(1980) Reference guide for environmental education and the conservation of natural resources. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007418971
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007418971>.
Note: These citations are programmatically generated and may be incomplete.