APA引文

Fields, W. C., Barrymore, L., & O'Sullivan, M. (2013). David Copperfield. [Publisher not identified].

Chicago Style (17th ed.) Citation

Fields, W. C., Lionel Barrymore, and Maureen O'Sullivan. David Copperfield. [Place of publication not identified]: [Publisher not identified], 2013.

MLA引文

Fields, W. C., et al. David Copperfield. [Publisher not identified], 2013.

警告：這些引文格式不一定是100％准確.