APA
Barth K., . (1933). The Epistle to the Romans. London: Oxford Universtiy Press.
Chicago
Barth Karl, . 1933. The Epistle to the Romans. London: Oxford Universtiy Press.
Harvard
Barth K., . (1933). The Epistle to the Romans. London: Oxford Universtiy Press.
MLA
Barth Karl, . The Epistle to the Romans. London: Oxford Universtiy Press. 1933.