APA (7th ed.) Citation

Coates, R. F. W. (1985). Modern communication systems (2nd ed.). MacMillan.

Chicago Style (17th ed.) Citation

Coates, R. F. W. Modern Communication Systems. 2nd ed. London: MacMillan, 1985.

MLA (9th ed.) Citation

Coates, R. F. W. Modern Communication Systems. 2nd ed. MacMillan, 1985.

Warning: These citations may not always be 100% accurate.