APA引文

Ewers, J. C. (1955). George Catlin, painter of Indians and the West. Government Printing Office.

Chicago Style (17th ed.) Citation

Ewers, John C. George Catlin, Painter of Indians and the West. Washington, D.C.: Government Printing Office, 1955.

MLA引文

Ewers, John C. George Catlin, Painter of Indians and the West. Government Printing Office, 1955.

警告：這些引文格式不一定是100％准確.