Dyfyniad APA

Gernsback, H. (1924). Science and invention in pictures. [Experimenter Pub. Co.].

Dyfyniad Arddull Chicago

Gernsback, Hugo. Science and Invention in Pictures. [New York]: [Experimenter Pub. Co.], 1924.

Dyfyniad MLA

Gernsback, Hugo. Science and Invention in Pictures. [Experimenter Pub. Co.], 1924.

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