APA

United States, . (1972). Sawtooth National Recreation Area: hearings before Subcommittee on Parks and Recreation, 92d Congress, 2d session, on S. 1407 and H.R. 6957, Apr. 12 and 13, 1972. [Washington, D.C.]: .

Chicago

United States, . 1972. Sawtooth National Recreation Area: hearings before Subcommittee on Parks and Recreation, 92d Congress, 2d session, on S. 1407 and H.R. 6957, Apr. 12 and 13, 1972. [Washington, D.C.]: .

Harvard

United States, . (1972). Sawtooth National Recreation Area: hearings before Subcommittee on Parks and Recreation, 92d Congress, 2d session, on S. 1407 and H.R. 6957, Apr. 12 and 13, 1972. [Washington, D.C.]: .

MLA

United States, . Sawtooth National Recreation Area: hearings before Subcommittee on Parks and Recreation, 92d Congress, 2d session, on S. 1407 and H.R. 6957, Apr. 12 and 13, 1972. [Washington, D.C.]: . 1972.