APA引文

Warner, P. (2011). The secret of the skeleton key. Egmont USA.

Chicago Style (17th ed.) Citation

Warner, Penny. The Secret of the Skeleton Key. New York: Egmont USA, 2011.

MLA引文

Warner, Penny. The Secret of the Skeleton Key. Egmont USA, 2011.

警告：這些引文格式不一定是100％准確.