APA引文
Couch, L. W. (2001). Digital and analog communication systems (6th ed.). Pearson Education.
芝加哥风格引文
Couch, Leon W. Digital and Analog Communication Systems. 6th ed. New Delhi: Pearson Education, 2001.
MLA引文
Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Pearson Education, 2001.
警告:这些引文格式不一定是100%准确.