APA引文

Asimov, I. (1958). The world of nitrogen. Abelard-Schuman.

Chicago Style (17th ed.) Citation

Asimov, Isaac. The World of Nitrogen. London: Abelard-Schuman, 1958.

MLA引文

Asimov, Isaac. The World of Nitrogen. Abelard-Schuman, 1958.

警告：這些引文格式不一定是100％准確.