Cita APA (7a ed.)

Judson, H. P. (1918). The Threat of German World-Politics. University of Chicago press.

Cita Chicago Style (17a ed.)

Judson, Harry Pratt. The Threat of German World-Politics. Chicago: University of Chicago press, 1918.

Cita MLA (9a ed.)

Judson, Harry Pratt. The Threat of German World-Politics. University of Chicago press, 1918.