APA-viite (7. p.)

Markus, R. A. (1999). Augustine on magic: A neglected semiotic theory. Christianity in Relation to Jews, Greeks, and Romans.

Chicago-viite (17. p.)

Markus, Robert A. "Augustine on Magic: A Neglected Semiotic Theory." Christianity in Relation to Jews, Greeks, and Romans 1999.

MLA-viite (8. p.)

Markus, Robert A. "Augustine on Magic: A Neglected Semiotic Theory." Christianity in Relation to Jews, Greeks, and Romans, 1999.