APA (7th ed.) Citation

Lietzmann, H. (1961). A history of the early church. World Publishing Company.

Chicago Style (17th ed.) Citation

Lietzmann, Hans. A History of the Early Church. Cleveland [etc.]: World Publishing Company, 1961.

MLA (9th ed.) Citation

Lietzmann, Hans. A History of the Early Church. World Publishing Company, 1961.

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