APA引文

Colfer, E., & Parker, N. (2012). The last guardian (Unabridged.). Listening Library.

Chicago Style (17th ed.) Citation

Colfer, Eoin, and Nathaniel Parker. The Last Guardian. Unabridged. New York: Listening Library, 2012.

MLA引文

Colfer, Eoin, and Nathaniel Parker. The Last Guardian. Unabridged. Listening Library, 2012.

警告：這些引文格式不一定是100％准確.