APA (7th ed.) Citation

Judson, H. P. (1918). The threat of German world-politics (2. impr.). The Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Judson, Harry Pratt. The Threat of German World-politics. 2. impr. Chicago, Ill: The Univ. of Chicago Press, 1918.

MLA (9th ed.) Citation

Judson, Harry Pratt. The Threat of German World-politics. 2. impr. The Univ. of Chicago Press, 1918.