APA引文

Blake, R. (2002). Electronic communication systems (2nd ed.). Thomson Learning Inc..

Chicago Edition Citation

Blake, Roy. Electronic Communication Systems. 2nd ed. Canada: Thomson Learning Inc., 2002.

MLA引文

Blake, Roy. Electronic Communication Systems. 2nd ed. Thomson Learning Inc., 2002.

警告：這些引文格式不一定是100％准確.