Cita APA (7a ed.)

Hogan, W. N. (1955). International conflict and collective security: The principle of concern in international organization. University of Kentucky Press.

Cita Chicago Style (17a ed.)

Hogan, Willard Newton. International Conflict and Collective Security: The Principle of Concern in International Organization. Lexington: University of Kentucky Press, 1955.

Cita MLA (9a ed.)

Hogan, Willard Newton. International Conflict and Collective Security: The Principle of Concern in International Organization. University of Kentucky Press, 1955.