APA (7th ed.) Citation

Sterling, G. E. (1940). The radio manual: For radio engineers, inspectors, students, operators and radio fans (3d ed.). Van Nostrand.

Chicago Style (17th ed.) Citation

Sterling, George E. The Radio Manual: For Radio Engineers, Inspectors, Students, Operators and Radio Fans. 3d ed. New York: Van Nostrand, 1940.

MLA (9th ed.) Citation

Sterling, George E. The Radio Manual: For Radio Engineers, Inspectors, Students, Operators and Radio Fans. 3d ed. Van Nostrand, 1940.