APA (7th ed.) Citation

Rivera, L. A. (2006). The problem of evil: Various formulations and problematic proposed solutions.

Chicago Style (17th ed.) Citation

Rivera, Leonides A. The Problem of Evil: Various Formulations and Problematic Proposed Solutions. 2006.

MLA (9th ed.) Citation

Rivera, Leonides A. The Problem of Evil: Various Formulations and Problematic Proposed Solutions. 2006.

Warning: These citations may not always be 100% accurate.