Cita APA (7a ed.)

Gernsback, H. (1920). Science and invention. Experimenter Pub. Co..

Cita Chicago Style (17a ed.)

Gernsback, Hugo. Science and Invention. New York, N.Y.: Experimenter Pub. Co., 1920.

Cita MLA (8a ed.)

Gernsback, Hugo. Science and Invention. Experimenter Pub. Co., 1920.