APA (7e ed.) Bronvermelding
Hogan, W. N. (1955). International conflict and collective security: The principle of concern in international organization. University of Kentucky Press.
Chicago (17e ed.) Bronvermelding
Hogan, Willard N. International Conflict and Collective Security: The Principle of Concern in International Organization. [Lexington, Kentucky]: University of Kentucky Press, 1955.
MLA (9e ed.) Bronvermelding
Hogan, Willard N. International Conflict and Collective Security: The Principle of Concern in International Organization. University of Kentucky Press, 1955.
Let op: Deze citaties zijn niet altijd 100% accuraat.