APA引文

Conan Doyle, A., & Tull, P. (1986). The valley of fear (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Conan Doyle, Arthur, and Patrick Tull. The Valley of Fear. Unabridged. Prince Frederick: Recorded Books Inc., 1986.

MLA引文

Conan Doyle, Arthur, and Patrick Tull. The Valley of Fear. Unabridged. Recorded Books Inc., 1986.

警告：這些引文格式不一定是100％准確.