APA (7th ed.) Citation

Gwatkin, H. M. (1979). The Arian controversy (1st AMS ed.). AMS Press.

Chicago Style (17th ed.) Citation

Gwatkin, Henry Melvill. The Arian Controversy. 1st AMS ed. New York: AMS Press, 1979.

MLA (9th ed.) Citation

Gwatkin, Henry Melvill. The Arian Controversy. 1st AMS ed. AMS Press, 1979.