APA (7th ed.) Citation

Den Hartog, J. P. (1940). Mechanical vibrations (2d. ed.). McGraw-Hill Book Company, inc..

Chicago Style (17th ed.) Citation

Den Hartog, J. P. Mechanical Vibrations. 2d. ed. New York; London: McGraw-Hill Book Company, inc., 1940.

MLA (9th ed.) Citation

Den Hartog, J. P. Mechanical Vibrations. 2d. ed. McGraw-Hill Book Company, inc., 1940.