Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Speidel, M. A. (2020). Protectors and assassins: Caracalla’s guards on the day he died. Diffusion Librairie De Boccard.

Chicago Citation Edition Citation

Speidel, Michael Alexander. Protectors and Assassins: Caracalla’s Guards on the Day He Died. Paris: Diffusion Librairie De Boccard, 2020.

MLA Citation Edition Citation

Speidel, Michael Alexander. Protectors and Assassins: Caracalla’s Guards on the Day He Died. Diffusion Librairie De Boccard, 2020.