APA (7th ed.) Citation

Duff, W. G. (1980). A handbook on mobile communications (2nd ed.). Don White Consultants.

Chicago Style (17th ed.) Citation

Duff, William G. A Handbook on Mobile Communications. 2nd ed. Gainesville, Va: Don White Consultants, 1980.

MLA (9th ed.) Citation

Duff, William G. A Handbook on Mobile Communications. 2nd ed. Don White Consultants, 1980.