APA (7th ed.) Citation

United States. Forest Service. Southwestern Region & United States. Department of Agriculture. (1997). Birds of the Sangre de Cristo Mountains: A checklist : Caminio Real and Questa Ranger Districts, Carson National Forest. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

United States. Forest Service. Southwestern Region and United States. Department of Agriculture. Birds of the Sangre De Cristo Mountains: A Checklist : Caminio Real and Questa Ranger Districts, Carson National Forest. [Washington, D.C.?]: U.S. Dept. of Agriculture, 1997.

MLA (9th ed.) Citation

United States. Forest Service. Southwestern Region and United States. Department of Agriculture. Birds of the Sangre De Cristo Mountains: A Checklist : Caminio Real and Questa Ranger Districts, Carson National Forest. U.S. Dept. of Agriculture, 1997.