Cita APA (7a ed.)

Beatty, R., & McG. Sowerby, J. (1947). Radio Data Charts (4a. ed.). Wireless World.

Cita Chicago Style (17a ed.)

Beatty, R., y J. McG. Sowerby. Radio Data Charts. 4a. ed. London: Wireless World, 1947.

Cita MLA (9a ed.)

Beatty, R., y J. McG. Sowerby. Radio Data Charts. 4a. ed. Wireless World, 1947.