Style de citation APA (7e éd.)

Ryan, C., & Ryan, K. M. (1979). A private battle: Cornelius Ryan and Kathryn Morgan Ryan. Simon and Schuster.

Style de citation Chicago (17e éd.)

Ryan, Cornelius, et Kathryn Morgan Ryan. A Private Battle: Cornelius Ryan and Kathryn Morgan Ryan. New York: Simon and Schuster, 1979.

Style de citation MLA (8e éd.)

Ryan, Cornelius, et Kathryn Morgan Ryan. A Private Battle: Cornelius Ryan and Kathryn Morgan Ryan. Simon and Schuster, 1979.