Cita APA (7a ed.)

Wilkens, S., & Kallenberg, B. J. (2017). Christian ethics: Four views. InterVarsity Press.

Cita Chicago Style (17a ed.)

Wilkens, Steve, y Brad J. Kallenberg. Christian Ethics: Four Views. Downers Grove, Illinois: InterVarsity Press, 2017.

Cita MLA (9a ed.)

Wilkens, Steve, y Brad J. Kallenberg. Christian Ethics: Four Views. InterVarsity Press, 2017.