APA (7th ed.) Citation

Presgrave, R. (1945). The dynamics of time study (2d ed.). McGraw-Hill Book Company, inc..

Chicago Style (17th ed.) Citation

Presgrave, Ralph. The Dynamics of Time Study. 2d ed. New York, London: McGraw-Hill Book Company, inc., 1945.

MLA (9th ed.) Citation

Presgrave, Ralph. The Dynamics of Time Study. 2d ed. McGraw-Hill Book Company, inc., 1945.