Cita APA (7a ed.)

Pittenger, W. (2000). Daring and suffering. Digital Scanning.

Cita Chicago Style (17a ed.)

Pittenger, William. Daring and Suffering. Scituate, Mass.: Digital Scanning, 2000.

Cita MLA (9a ed.)

Pittenger, William. Daring and Suffering. Digital Scanning, 2000.

Precaución: Estas citas no son 100% exactas.