APA (7th ed.) Citation

Ritter, W., & Barber, N. (2016). Ghostly echoes (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Ritter, William, and Nicola Barber. Ghostly Echoes. Unabridged. Prince Frederick: Recorded Books Inc., 2016.

MLA (8th ed.) Citation

Ritter, William, and Nicola Barber. Ghostly Echoes. Unabridged. Recorded Books Inc., 2016.

Warning: These citations may not always be 100% accurate.