APA (7th ed.) Citation

Herrin, J. (1987). The formation of Christendom. Basil Blackwell.

Chicago Style (17th ed.) Citation

Herrin, Judith. The Formation of Christendom. Oxford: Basil Blackwell, 1987.

MLA (9th ed.) Citation

Herrin, Judith. The Formation of Christendom. Basil Blackwell, 1987.

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