APA引文

Speare, E. G., & Schaffert, G. (2004). The sign of the beaver (Unabridged.). Listening Library.

Chicago Style (17th ed.) Citation

Speare, Elizabeth George, and Greg Schaffert. The Sign of the Beaver. Unabridged. New York: Listening Library, 2004.

MLA引文

Speare, Elizabeth George, and Greg Schaffert. The Sign of the Beaver. Unabridged. Listening Library, 2004.

警告：這些引文格式不一定是100％准確.