APA (7th ed.) Citation

Grant, R. M. (1997). Irenaeus of Lyons. Routledge.

Chicago Style (17th ed.) Citation

Grant, Robert M. Irenaeus of Lyons. London ; New York: Routledge, 1997.

MLA (9th ed.) Citation

Grant, Robert M. Irenaeus of Lyons. Routledge, 1997.