Endangered Species Act of 1973 : as amended through the 100th Congress

Chicago citation style
United States. Endangered Species Act of 1973 : as amended through the 100th Congress. 1988 i.e. 1991-. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007404383. (Accessed November 16, 2018.)
APA citation style
United States, (1988 i.e. 1991-) Endangered Species Act of 1973 : as amended through the 100th Congress. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007404383
MLA citation style
United States. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007404383>.
Note: These citations are programmatically generated and may be incomplete.