APA

United States, . (1971). Oversight-Redwood National Park: hearing before Subcommittee on Parks and Recreation, 92d Congress, 1st session, May 10, 1971. [Washington, D.C.]: .

Chicago

United States, . 1971. Oversight-Redwood National Park: hearing before Subcommittee on Parks and Recreation, 92d Congress, 1st session, May 10, 1971. [Washington, D.C.]: .

Harvard

United States, . (1971). Oversight-Redwood National Park: hearing before Subcommittee on Parks and Recreation, 92d Congress, 1st session, May 10, 1971. [Washington, D.C.]: .

MLA

United States, . Oversight-Redwood National Park: hearing before Subcommittee on Parks and Recreation, 92d Congress, 1st session, May 10, 1971. [Washington, D.C.]: . 1971.