APA (7th ed.) Citation

Witt, R. E. (1997). Isis in the ancient world. Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Witt, Reginald E. Isis in the Ancient World. Baltimore London: Johns Hopkins University Press, 1997.

MLA (8th ed.) Citation

Witt, Reginald E. Isis in the Ancient World. Johns Hopkins University Press, 1997.