APA (7th ed.) Citation

Navigation Data Center (U.S.) & Institute for Water Resources (U.S.). (2003). Ports of Freeport, Port Lavaca/Point Comfort, Brownsville, and ports along the Gulf Intracoastal Waterway, TX (Rev. 2003.). U.S. Army, Corps of Engineers.

Chicago Style (17th ed.) Citation

Navigation Data Center (U.S.) and Institute for Water Resources (U.S.). Ports of Freeport, Port Lavaca/Point Comfort, Brownsville, and Ports Along the Gulf Intracoastal Waterway, TX. Rev. 2003. [Fort Belvoir, Va.]: U.S. Army, Corps of Engineers, 2003.

MLA (9th ed.) Citation

Navigation Data Center (U.S.) and Institute for Water Resources (U.S.). Ports of Freeport, Port Lavaca/Point Comfort, Brownsville, and Ports Along the Gulf Intracoastal Waterway, TX. Rev. 2003. U.S. Army, Corps of Engineers, 2003.