APA

United States, . (1961). Padre Island National Seashore: hearings before Subcommittee on Public Lands, 87th Congress, 1st session, on S. 4. Apr. 11 and 13, 1961. [Washington, D.C.]: .

Chicago

United States, . 1961. Padre Island National Seashore: hearings before Subcommittee on Public Lands, 87th Congress, 1st session, on S. 4. Apr. 11 and 13, 1961. [Washington, D.C.]: .

Harvard

United States, . (1961). Padre Island National Seashore: hearings before Subcommittee on Public Lands, 87th Congress, 1st session, on S. 4. Apr. 11 and 13, 1961. [Washington, D.C.]: .

MLA

United States, . Padre Island National Seashore: hearings before Subcommittee on Public Lands, 87th Congress, 1st session, on S. 4. Apr. 11 and 13, 1961. [Washington, D.C.]: . 1961.