Cita APA (7th ed.)

ebrary, Inc, & Dyer, B. (2009). Supervillains and philosophy: Sometimes, evil is its own reward. Open Court.

Cita Chicago (17th ed.)

ebrary, Inc, i Ben Dyer. Supervillains and Philosophy: Sometimes, Evil Is Its Own Reward. Chicago: Open Court, 2009.

Cita MLA (9th ed.)

ebrary, Inc, i Ben Dyer. Supervillains and Philosophy: Sometimes, Evil Is Its Own Reward. Open Court, 2009.