APA (7th ed.) Citation

Beatty, R. T., & Sowerby, J. M. (1947). Radio data charts: A series of forty-four abacs providing most of the essential data required in receiver design (4th ed.). Iliffe for Wireless World.

Chicago Style (17th ed.) Citation

Beatty, Richard Thomas, and James McGregor Sowerby. Radio Data Charts: A Series of Forty-four Abacs Providing Most of the Essential Data Required in Receiver Design. 4th ed. Lond.: Iliffe for Wireless World, 1947.

MLA (8th ed.) Citation

Beatty, Richard Thomas, and James McGregor Sowerby. Radio Data Charts: A Series of Forty-four Abacs Providing Most of the Essential Data Required in Receiver Design. 4th ed. Iliffe for Wireless World, 1947.