APA引文

Sayward, C. (2009). Dialogues concerning natural numbers. Peter Lang.

Chicago Style (17th ed.) Citation

Sayward, Charles. Dialogues Concerning Natural Numbers. New York: Peter Lang, 2009.

MLA引文

Sayward, Charles. Dialogues Concerning Natural Numbers. Peter Lang, 2009.

警告：這些引文格式不一定是100％准確.