Style de citation APA (7e éd.)

Shannon, T. A. (1983). What are they saying about peace and war? Paulist Press.

Style de citation Chicago (17e éd.)

Shannon, Thomas A. What Are They Saying About Peace and War? New York: Paulist Press, 1983.

Style de citation MLA (9e éd.)

Shannon, Thomas A. What Are They Saying About Peace and War? Paulist Press, 1983.