APA引文
Subrahmanyam, N., Lal, B., & Avadhanulu, M. (1966). A textbook of optics (23rd rev. enl. ed.). S. Chand.
芝加哥风格引文
Subrahmanyam, N., Brij Lal, 与 M.N Avadhanulu. A Textbook of Optics. 23rd rev. enl. ed. New Delhi: S. Chand, 1966.
MLA引文
Subrahmanyam, N., et al. A Textbook of Optics. 23rd rev. enl. ed. S. Chand, 1966.
警告：这些引文格式不一定是100％准确.