Butcher, J., & Marsters, J. (2012). Cold days (Unabridged.). Recorded Books Inc..
Cita Chicago Style (17a ed.)Butcher, Jim, y James Marsters. Cold Days. Unabridged. Prince Frederick: Recorded Books Inc., 2012.
Cita MLA (8a ed.)Butcher, Jim, y James Marsters. Cold Days. Unabridged. Recorded Books Inc., 2012.
Precaución: Estas citas no son 100% exactas.