James, E. L. (2012). Fifty shades freed. London: Arrow Books.
Παραπομπή Chicago StyleJames, E. L. Fifty Shades Freed. London: Arrow Books, 2012.
MLA引文James, E. L. Fifty Shades Freed. London: Arrow Books, 2012.
警告：这些引文格式不一定是100％准确.
APA引文