APA (7th ed.) Citation

Barth, K. (1968). The epistle to the romans (Sixth edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Barth, Karl. The Epistle to the Romans. Sixth edition. London: Oxford University Press, 1968.

MLA (9th ed.) Citation

Barth, Karl. The Epistle to the Romans. Sixth edition. Oxford University Press, 1968.