Style de citation APA (7e éd.)

Ryan, C. (1994). The longest day: June 6, 1944 (1st Touchstone ed.). Simon and Schuster.

Style de citation Chicago (17e éd.)

Ryan, Cornelius. The Longest Day: June 6, 1944. 1st Touchstone ed. New York: Simon and Schuster, 1994.

Style de citation MLA (8e éd.)

Ryan, Cornelius. The Longest Day: June 6, 1944. 1st Touchstone ed. Simon and Schuster, 1994.

Attention : ces citations peuvent ne pas être correctes à 100%.