Style de citation APA (7e éd.)

Willoughby, W. W. (1920). Foreign rights and interests in China. The Johns Hopkins Press.

Style de citation Chicago (17e éd.)

Willoughby, Westel Woodbury. Foreign Rights and Interests in China. Baltimore, Md.: The Johns Hopkins Press, 1920.

Style de citation MLA (8e éd.)

Willoughby, Westel Woodbury. Foreign Rights and Interests in China. The Johns Hopkins Press, 1920.