APA (7th ed.) Citation

Williams, G. H. (2017). The United States Merchant Marine in World War I: Ships, crews, shipbuilders and operators. McFarland & Company, Inc., Publishers.

Chicago Style (17th ed.) Citation

Williams, Greg H. The United States Merchant Marine in World War I: Ships, Crews, Shipbuilders and Operators. Jefferson, North Carolina: McFarland & Company, Inc., Publishers, 2017.

MLA (9th ed.) Citation

Williams, Greg H. The United States Merchant Marine in World War I: Ships, Crews, Shipbuilders and Operators. McFarland & Company, Inc., Publishers, 2017.