Style de citation APA (7e éd.)

Sertillanges, A., & Ryan, M. P. (1998). The Intellectual Life. Catholic University of America Press.

Style de citation Chicago (17e éd.)

Sertillanges, A.-D., et Mary Perkins Ryan. The Intellectual Life. Washington, D.C.: Catholic University of America Press, 1998.

Style de citation MLA (8e éd.)

Sertillanges, A.-D., et Mary Perkins Ryan. The Intellectual Life. Catholic University of America Press, 1998.