APA

United States, . (1972). Cache National Forest, Utah. [Washington, D.C: .

Chicago

United States, . 1972. Cache National Forest, Utah. [Washington, D.C: .

Harvard

United States, . (1972). Cache National Forest, Utah. [Washington, D.C: .

MLA

United States, . Cache National Forest, Utah. [Washington, D.C: . 1972.