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

APA Citation Edition Citation

Retief, F. (2008). Marcus Aurelius: Was he an Opium Addict ? Classical Association of South Africa.

Chicago Citation Edition Citation

Retief, François. Marcus Aurelius: Was He an Opium Addict ? Bloemfontein: Classical Association of South Africa, 2008.

MLA Citation Edition Citation

Retief, François. Marcus Aurelius: Was He an Opium Addict ? Classical Association of South Africa, 2008.