APA引文

Downs, A. (1972). Paddlewheels on the frontier: The story of British Columbia and Yukon sternwheel steamers ([1st ed.].). Superior Pub. Co.

Chicago Style (17th ed.) Citation

Downs, Art. Paddlewheels on the Frontier: The Story of British Columbia and Yukon Sternwheel Steamers. [1st ed.]. Seattle, Wash.: Superior Pub. Co, 1972.

MLA引文

Downs, Art. Paddlewheels on the Frontier: The Story of British Columbia and Yukon Sternwheel Steamers. [1st ed.]. Superior Pub. Co, 1972.

警告：這些引文格式不一定是100％准確.