Cita APA (7a ed.)

McCafferty, K., & Holmes, R. (2013). The gray ghost murders: Sean stranahan mysteries series, book 2 (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

McCafferty, Keith, y Rick Holmes. The Gray Ghost Murders: Sean Stranahan Mysteries Series, Book 2. Unabridged. Prince Frederick: Recorded Books Inc., 2013.

Cita MLA (8a ed.)

McCafferty, Keith, y Rick Holmes. The Gray Ghost Murders: Sean Stranahan Mysteries Series, Book 2. Unabridged. Recorded Books Inc., 2013.

Precaución: Estas citas no son 100% exactas.