APA Citation

(1998). Status and trends of the Nation's Biological Resources. Fort Collins, Colorado: U.S. Departamento of the Interior, Geological Survey.

Chicago Style Citation

Status and Trends of the Nation's Biological Resources. Fort Collins, Colorado: U.S. Departamento of the Interior, Geological Survey, 1998.

MLA Citation

Status and Trends of the Nation's Biological Resources. Fort Collins, Colorado: U.S. Departamento of the Interior, Geological Survey, 1998.

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