APA引文

Avi & Sorensen, C. (2012). City of orphans (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Avi and Chris Sorensen. City of Orphans. Unabridged. Prince Frederick: Recorded Books Inc., 2012.

MLA引文

Avi and Chris Sorensen. City of Orphans. Unabridged. Recorded Books Inc., 2012.

警告：這些引文格式不一定是100％准確.