APA引文

Barker, T. M. (1972). Fredarick the great and the making of Prussia.

Chicago Edition Citation

Barker, Thomas M. Fredarick the Great and the Making of Prussia. New York, 1972.

MLA引文

Barker, Thomas M. Fredarick the Great and the Making of Prussia. 1972.

警告：這些引文格式不一定是100％准確.