The history of the title imperator under the Roman empire ...

MLA

McFayden, Donald. The history of the title imperator under the Roman empire ... Chicago, Ill. : The University of Chicago Press, 1920.

APA

McFayden, D. (1920). The history of the title imperator under the Roman empire ... Chicago, Ill. : The University of Chicago Press.

Chicago

McFayden, Donald. The history of the title imperator under the Roman empire ... Chicago, Ill. : The University of Chicago Press, 1920.