APA (7th ed.) Citation

Roberts, H. C. (1951). Mechanical measurements by electrical methods (2d ed.). Instruments Pub. Co..

Chicago Style (17th ed.) Citation

Roberts, Howard C. Mechanical Measurements by Electrical Methods. 2d ed. Pittsburgh: Instruments Pub. Co., 1951.

MLA (9th ed.) Citation

Roberts, Howard C. Mechanical Measurements by Electrical Methods. 2d ed. Instruments Pub. Co., 1951.