Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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