Cita APA

Wood, L. (1915). The military obligation of citizenship. Princeton university press; [etc.,etc.].

Citación estilo Chicago

Wood, Leonard. The Military Obligation of Citizenship. Princeton: Princeton university press; [etc.,etc.], 1915.

Cita MLA

Wood, Leonard. The Military Obligation of Citizenship. Princeton university press; [etc.,etc.], 1915.

Warning: These citations may not always be 100% accurate.