Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Keck, Leander Earl. Paul and His Letters. Philadelphia: Fortress Press, 1979.

Cita MLA (9a ed.)

Keck, Leander Earl. Paul and His Letters. Fortress Press, 1979.