APA引文

(2007). Vol. 20: Index; McGraw-Hill Encyclopedia of Science & Technology. 2007.

Chicago Style (17th ed.) Citation

Vol. 20: Index; McGraw-Hill Encyclopedia of Science & Technology. 2007, 2007.

MLA引文

Vol. 20: Index; McGraw-Hill Encyclopedia of Science & Technology. 2007, 2007.

警告：這些引文格式不一定是100％准確.