APA Edition Citation

Smith, F. (1971). Conservation in the United states: A documentary history. 5v. Van nostrand.

Chicago Edition Citation

Smith, Frank. Conservation in the United States: A Documentary History. 5v. New york: Van nostrand, 1971.

MLA Edition Citation

Smith, Frank. Conservation in the United States: A Documentary History. 5v. Van nostrand, 1971.

Warning: These citations may not always be 100% accurate.