MLA

Coleman, Peter, and Michael J Langford. Christian Attitudes to Marriage: From Ancient Times to the Third Millenium. London: SCM, 2005.

APA

Coleman, P., & Langford, M. J. (2005). Christian attitudes to marriage: from Ancient Times to the Third Millenium. London: SCM.

Chicago

Coleman, Peter Christian Attitudes to Marriage: From Ancient Times to the Third Millenium. Edited by Michael J Langford. London: SCM, 2005.