APA引用形式

Williams, N. (2009). Penny for your thoughts. Epitome Books.

シカゴスタイル引用形

Williams, Nancy. Penny for Your Thoughts. New Delhi: Epitome Books, 2009.

MLA引用形式

Williams, Nancy. Penny for Your Thoughts. Epitome Books, 2009.

警告: この引用は必ずしも正確ではありません.