APA (7th ed.) Citation

Graf, R. F. (1966). ABC's of electronic test probes ([2d ed.].). H. W. Sams.

Chicago Style (17th ed.) Citation

Graf, Rudolf F. ABC's of Electronic Test Probes. [2d ed.]. Indianapolis: H. W. Sams, 1966.

MLA (9th ed.) Citation

Graf, Rudolf F. ABC's of Electronic Test Probes. [2d ed.]. H. W. Sams, 1966.