APA (7th ed.) Citation

Peguy, C. P., Green, A., & Green, J. (1944). Men and saints; prose and poetry. Pantheon books inc.

Chicago Style (17th ed.) Citation

Peguy, Charles Pierre, Anne Green, and Julien Green. Men and Saints; Prose and Poetry. New York: Pantheon books inc, 1944.

MLA (9th ed.) Citation

Peguy, Charles Pierre, et al. Men and Saints; Prose and Poetry. Pantheon books inc, 1944.