The ports of Port Arthur, Beaumont and Orange, Texas /
prepared by the Board of Engineers for Rivers and Harbors.

APA Citation

United States. Board of Engineers for Rivers and Harbors. (1971). The ports of Port Arthur, Beaumont and Orange, Texas. Rev. 1969. Washington: U.S. G.P.O..

MLA Citation

United States. Board of Engineers for Rivers and Harbors. The Ports of Port Arthur, Beaumont And Orange, Texas. Rev. 1969. Washington: U.S. G.P.O., 1971.

Warning: These citations may not always be complete (especially for serials).