APA

United States, . (1963). Oregon Dunes National Seashore: hearings, 88th Congress, 1st session, on S. 1137, May 8-22, with testimony taken at Eugene, Oreg., on May 4, 1963. [Washington, D.C.]: .

Chicago

United States, . 1963. Oregon Dunes National Seashore: hearings, 88th Congress, 1st session, on S. 1137, May 8-22, with testimony taken at Eugene, Oreg., on May 4, 1963. [Washington, D.C.]: .

Harvard

United States, . (1963). Oregon Dunes National Seashore: hearings, 88th Congress, 1st session, on S. 1137, May 8-22, with testimony taken at Eugene, Oreg., on May 4, 1963. [Washington, D.C.]: .

MLA

United States, . Oregon Dunes National Seashore: hearings, 88th Congress, 1st session, on S. 1137, May 8-22, with testimony taken at Eugene, Oreg., on May 4, 1963. [Washington, D.C.]: . 1963.