APA Citation

United States. National Park Service. (1987). Statement for management: Black Canyon of the Gunnison National Monument. [Washington, D.C.?]: The Service.

Chicago Style Citation

United States. National Park Service. Statement for Management: Black Canyon of the Gunnison National Monument. [Washington, D.C.?]: The Service, 1987.

MLA Citation

United States. National Park Service. Statement for Management: Black Canyon of the Gunnison National Monument. [Washington, D.C.?]: The Service, 1987.

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