APA (7th ed.) Citation

Leonard, W. S. (1911). Machine-shop tools and methods (6th ed., rev. and enl.). J. Wiley & sons; [etc., etc.].

Chicago Style (17th ed.) Citation

Leonard, William Samuel. Machine-shop Tools and Methods. 6th ed., rev. and enl. New York: J. Wiley & sons; [etc., etc.], 1911.

MLA (9th ed.) Citation

Leonard, William Samuel. Machine-shop Tools and Methods. 6th ed., rev. and enl. J. Wiley & sons; [etc., etc.], 1911.