APA (7th ed.) Citation

Thorne, R. M. (1991). Site stabilization information sources. U.S. Dept. of the Interior, National Park Service, Cultural Resources.

Chicago Style (17th ed.) Citation

Thorne, Robert M. Site Stabilization Information Sources. [Washington, D.C.]: U.S. Dept. of the Interior, National Park Service, Cultural Resources, 1991.

MLA (9th ed.) Citation

Thorne, Robert M. Site Stabilization Information Sources. U.S. Dept. of the Interior, National Park Service, Cultural Resources, 1991.