APA (7th ed.) Citation
Gettys, J. M. (1951). How to study I Corinthians. John Knox Press.
Chicago Style (17th ed.) Citation
Gettys, Joseph M. How to Study I Corinthians. Richmond, Virginia: John Knox Press, 1951.
MLA (9th ed.) Citation
Gettys, Joseph M. How to Study I Corinthians. John Knox Press, 1951.
Warning: These citations may not always be 100% accurate.