APA (7th ed.) Citation

Collins, A. F., & Hertzberg, R. E. (1970). The radio amateur's handbook (12th rev. ed.). Crowell.

Chicago Style (17th ed.) Citation

Collins, A. Frederick, and Robert Edward Hertzberg. The Radio Amateur's Handbook. 12th rev. ed. New York: Crowell, 1970.

MLA (8th ed.) Citation

Collins, A. Frederick, and Robert Edward Hertzberg. The Radio Amateur's Handbook. 12th rev. ed. Crowell, 1970.