APA (7th ed.) Citation

Wilson, R. S. (1980). Marcion: [ a study of a second-century heretic. AMS Press.

Chicago Style (17th ed.) Citation

Wilson, Robert Smith. Marcion: [ a Study of a Second-century Heretic. New York: AMS Press, 1980.

MLA (9th ed.) Citation

Wilson, Robert Smith. Marcion: [ a Study of a Second-century Heretic. AMS Press, 1980.