Cita APA (7a ed.)

Koller, J. F., & Porter, D. (2004). The wizard's apprentice (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

Koller, Jackie French, y Davina Porter. The Wizard's Apprentice. Unabridged. Prince Frederick: Recorded Books Inc., 2004.

Cita MLA (8a ed.)

Koller, Jackie French, y Davina Porter. The Wizard's Apprentice. Unabridged. Recorded Books Inc., 2004.

Precaución: Estas citas no son 100% exactas.