APA引文
Nagrath, I. J., & Gopal, M. (2002). Control systems engineering (3rd ed.). New Age International.
芝加哥风格引文
Nagrath, I. J., 与 M. Gopal. Control Systems Engineering. 3rd ed. Calcutta: New Age International, 2002.
MLA引文
Nagrath, I. J., 与 M. Gopal. Control Systems Engineering. 3rd ed. New Age International, 2002.
警告：这些引文格式不一定是100％准确.