Cita APA (7a ed.)

Willoughby, W. W. (1922). China at the conference: A report. Johns Hopkins Press.

Cita Chicago Style (17a ed.)

Willoughby, Westel Woodbury. China at the Conference: A Report. Baltimore: Johns Hopkins Press, 1922.

Cita MLA (8a ed.)

Willoughby, Westel Woodbury. China at the Conference: A Report. Johns Hopkins Press, 1922.