APA (7th ed.) Citation

Douglas, J. D., & Mitchell, D. (1992). Who's who in christian history. Tyndale House.

Chicago Style (17th ed.) Citation

Douglas, J. D., and Donald Mitchell. Who's Who in Christian History. Wheaton, Ill: Tyndale House, 1992.

MLA (9th ed.) Citation

Douglas, J. D., and Donald Mitchell. Who's Who in Christian History. Tyndale House, 1992.