Cita APA (7a ed.)

Barth, K. (1964). Theologians of our time. University of Notre Dame Press.

Cita Chicago Style (17a ed.)

Barth, Karl. Theologians of Our Time. [Indiana]: University of Notre Dame Press, 1964.

Cita MLA (9a ed.)

Barth, Karl. Theologians of Our Time. University of Notre Dame Press, 1964.