APA (7th ed.) Citation

United States. Department of Commerce. Bureau of Navigation, United States. Bureau of Marine Inspection and Navigation, United States. Bureau of Customs, & United States. Coast Guard. (1925). Merchant vessels of the United States. U.S. Coast Guard.

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Bureau of Navigation, United States. Bureau of Marine Inspection and Navigation, United States. Bureau of Customs, and United States. Coast Guard. Merchant Vessels of the United States. Washington, D.C.: U.S. Coast Guard, 1925.

MLA (9th ed.) Citation

United States. Department of Commerce. Bureau of Navigation, et al. Merchant Vessels of the United States. U.S. Coast Guard, 1925.