APA引文
Couch, L. W. (2002). Digital and analog communication systems (6th ed.). Pearson Education.
Chicago Style (17th ed.) Citation
Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Delhi: Pearson Education, 2002.
MLA引文
Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Pearson Education, 2002.
警告:這些引文格式不一定是100%准確.