Christianity as a world religion.

MLA

Kim, Kirsteen, and Sebastian C. H Kim. Christianity As a World Religion. London: Continuum, 2008.

APA

Kim, K., & Kim, S. C. H. (2008). Christianity as a world religion. London: Continuum.

Chicago

Kim, Kirsteen., and Sebastian C. H. Kim. Christianity As a World Religion. London: Continuum, 2008.