APA引文

Clark, D. E. (1937). The West in American history. Thomas Y. Crowell company.

Chicago Style (17th ed.) Citation

Clark, Dan Elbert. The West in American History. New York: Thomas Y. Crowell company, 1937.

MLA引文

Clark, Dan Elbert. The West in American History. Thomas Y. Crowell company, 1937.

警告：這些引文格式不一定是100％准確.