The Cambridge companion to the age of Constantine.

MLA

Lenski, Noel. The Cambridge Companion to the Age of Constantine. Revised edition Cambridge: Cambridge university press, 2012.

APA

Lenski, N. (2012). The Cambridge companion to the age of Constantine. Revised edition Cambridge: Cambridge university press.

Chicago

Lenski, Noel ed. The Cambridge Companion to the Age of Constantine. Revised edition Cambridge: Cambridge university press, 2012.