Cita APA (7a ed.)

McNab, A., & Crossley, S. (2000). Crisis four (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

McNab, Andy, y Steven Crossley. Crisis Four. Unabridged. Prince Frederick: Recorded Books Inc., 2000.

Cita MLA (8a ed.)

McNab, Andy, y Steven Crossley. Crisis Four. Unabridged. Recorded Books Inc., 2000.

Precaución: Estas citas no son 100% exactas.