APA (7th ed.) Citation

Ferguson, E. (1993). Orthodoxy, Heresy, and Schism in early Christianity. Garland.

Chicago Style (17th ed.) Citation

Ferguson, Everett. Orthodoxy, Heresy, and Schism in Early Christianity. New York - London: Garland, 1993.

MLA (9th ed.) Citation

Ferguson, Everett. Orthodoxy, Heresy, and Schism in Early Christianity. Garland, 1993.