APA (7th ed.) Citation

Davies, J. G. (1965). The early Christian church: A history of its five centuries. Baker book house.

Chicago Style (17th ed.) Citation

Davies, J. G. The Early Christian Church: A History of Its Five Centuries. Grand Rapids: Baker book house, 1965.

MLA (9th ed.) Citation

Davies, J. G. The Early Christian Church: A History of Its Five Centuries. Baker book house, 1965.