Cita APA (7a ed.)

Preston, D., & Sowers, S. (2014). The kraken project: Wyman ford series series, book 4 (Unabridged.). Macmillan Audio.

Cita Chicago Style (17a ed.)

Preston, Douglas, y Scott Sowers. The Kraken Project: Wyman Ford Series Series, Book 4. Unabridged. New York: Macmillan Audio, 2014.

Cita MLA (8a ed.)

Preston, Douglas, y Scott Sowers. The Kraken Project: Wyman Ford Series Series, Book 4. Unabridged. Macmillan Audio, 2014.

Precaución: Estas citas no son 100% exactas.