APA (7th ed.) Citation

Kelly, J. N. D. (1960). Early christian doctrines (2nd ed.). Harper & Brothers.

Chicago Style (17th ed.) Citation

Kelly, John Norman Davidson. Early Christian Doctrines. 2nd ed. New York: Harper & Brothers, 1960.

MLA (9th ed.) Citation

Kelly, John Norman Davidson. Early Christian Doctrines. 2nd ed. Harper & Brothers, 1960.

Warning: These citations may not always be 100% accurate.