Cita APA (7a ed.)

O'Toole, G. B. (1941). War and Conscription at the Bar of Christian Morals. New York.

Cita Chicago Style (17a ed.)

O'Toole, George Barry. War and Conscription at the Bar of Christian Morals. New York, 1941.

Cita MLA (8a ed.)

O'Toole, George Barry. War and Conscription at the Bar of Christian Morals. New York, 1941.