MLA

Namad, Ruth, and Émilie Zum Brunn. St. Augustine: Being and Nothingness. London: Paragon, 1988.

APA

Namad, R., & Zum Brunn, É. (1988). St. Augustine: being and nothingness. London: Paragon.

Chicago

Zum Brunn, Émilie St. Augustine: Being and Nothingness. Edited by Ruth Namad. London: Paragon, 1988.