APA (7th ed.) Citation

Wagner, W. H. (1994). After the apostles: Christianity in the second century. Fortress Press.

Chicago Style (17th ed.) Citation

Wagner, Walter H. After the Apostles: Christianity in the Second Century. Minneapolis: Fortress Press, 1994.

MLA (9th ed.) Citation

Wagner, Walter H. After the Apostles: Christianity in the Second Century. Fortress Press, 1994.