APA

United States, . (1967). San Rafael Wilderness: hearing before Subcommittee on Public Lands, 90th Congress, 1st session, on S. 889, Apr. 11, 1967. [Washington, D.C.]: .

Chicago

United States, . 1967. San Rafael Wilderness: hearing before Subcommittee on Public Lands, 90th Congress, 1st session, on S. 889, Apr. 11, 1967. [Washington, D.C.]: .

Harvard

United States, . (1967). San Rafael Wilderness: hearing before Subcommittee on Public Lands, 90th Congress, 1st session, on S. 889, Apr. 11, 1967. [Washington, D.C.]: .

MLA

United States, . San Rafael Wilderness: hearing before Subcommittee on Public Lands, 90th Congress, 1st session, on S. 889, Apr. 11, 1967. [Washington, D.C.]: . 1967.