APA

Cragg K., . (1968). Christianity in world perspective. New York: Oxford University Press.

Chicago

Cragg Kenneth, . 1968. Christianity in world perspective. New York: Oxford University Press.

Harvard

Cragg K., . (1968). Christianity in world perspective. New York: Oxford University Press.

MLA

Cragg Kenneth, . Christianity in world perspective. New York: Oxford University Press. 1968.