APA引文

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引文

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

警告：這些引文格式不一定是100％准確.