APA (7th ed.) Citation
Origen & Heine, R. E. (2006). Commentary on the Gospel according to John. Catholic University of America Press.
Chicago Style (17th ed.) Citation
Origen and Ronald E. Heine. Commentary on the Gospel According to John. Washington, D.C.: Catholic University of America Press, 2006.
MLA (9th ed.) Citation
Origen and Ronald E. Heine. Commentary on the Gospel According to John. Catholic University of America Press, 2006.
Warning: These citations may not always be 100% accurate.