APA引用形式

Williams, N. (2009). Duty and responsibility. Epitome Books.

シカゴスタイル引用形

Williams, Nancy. Duty and Responsibility. New Delhi: Epitome Books, 2009.

MLA引用形式

Williams, Nancy. Duty and Responsibility. Epitome Books, 2009.

警告: この引用は必ずしも正確ではありません.