Cita APA (7a ed.)

Grant, M. (1996). The Severans: The changed Roman empire. Routledge.

Cita Chicago Style (17a ed.)

Grant, Michael. The Severans: The Changed Roman Empire. London [etc.]: Routledge, 1996.

Cita MLA (9a ed.)

Grant, Michael. The Severans: The Changed Roman Empire. Routledge, 1996.