APA引文

Silva, D., & Guidall, G. (2012). The fallen angel. Harper Audio.

Chicago Style (17th ed.) Citation

Silva, Daniel, and George Guidall. The Fallen Angel. [New York]: Harper Audio, 2012.

MLA引文

Silva, Daniel, and George Guidall. The Fallen Angel. Harper Audio, 2012.

警告：這些引文格式不一定是100％准確.