APA (7th ed.) Citation

St. Agustin, Kempis, T. A., & Eliot, C. W. The Confessions. The imitation of Christ.

Chicago Style (17th ed.) Citation

St. Agustin, Thomas A. Kempis, and Charles W. Eliot. The Confessions. The Imitation of Christ.

MLA (8th ed.) Citation

St. Agustin, et al. The Confessions. The Imitation of Christ.