Style de citation APA (7e éd.)

Ignatius, o. L., & Young, W. J. (1953). The letter on obedience (to the Providence of Portugal). American Press.

Style de citation Chicago (17e éd.)

Ignatius, of Loyola, et William J. Young. The Letter on Obedience (to the Providence of Portugal). New York: American Press, 1953.

Style de citation MLA (8e éd.)

Ignatius, of Loyola, et William J. Young. The Letter on Obedience (to the Providence of Portugal). American Press, 1953.