APA引文

Paolini, C., & Doyle, G. (2006). Eldest (Unabridged.). Listening Library.

Chicago Style (17th ed.) Citation

Paolini, Christopher, and Gerard Doyle. Eldest. Unabridged. New York: Listening Library, 2006.

MLA引文

Paolini, Christopher, and Gerard Doyle. Eldest. Unabridged. Listening Library, 2006.

警告：這些引文格式不一定是100％准確.