Cita APA

Birley, A. (1999). Septimius Severus: The African emperor. Routledge.

Citación estilo Chicago

Birley, Anthony. Septimius Severus: The African Emperor. London ; New York: Routledge, 1999.

Cita MLA

Birley, Anthony. Septimius Severus: The African Emperor. Routledge, 1999.

Warning: These citations may not always be 100% accurate.