APA (7th ed.) Citation

Keck, L. E. (1979). Paul and his letters. Fortress Pr.

Chicago Style (17th ed.) Citation

Keck, Leander E. Paul and His Letters. Philadelphia, Pa: Fortress Pr, 1979.

MLA (9th ed.) Citation

Keck, Leander E. Paul and His Letters. Fortress Pr, 1979.