APA引文
Singh, R. P., & Sapre, R. (2002). Communication systems: Analog and digital. Tata McGraw-Hill.
芝加哥风格引文
Singh, R. P., 与 R.D Sapre. Communication Systems: Analog and Digital. New Delhi: Tata McGraw-Hill, 2002.
MLA引文
Singh, R. P., 与 R.D Sapre. Communication Systems: Analog and Digital. Tata McGraw-Hill, 2002.
警告：这些引文格式不一定是100％准确.