APA (7th ed.) Citation

Spotts, M. F. (1991). Design of machine elements: Incorporates both U.S. customary and SI units (6th edition.). Simon & Schuster (Asia) Pte Ltd.

Chicago Style (17th ed.) Citation

Spotts, Merhyle Franklin. Design of Machine Elements: Incorporates Both U.S. Customary and SI Units. 6th edition. Singapore: Simon & Schuster (Asia) Pte Ltd, 1991.

MLA (9th ed.) Citation

Spotts, Merhyle Franklin. Design of Machine Elements: Incorporates Both U.S. Customary and SI Units. 6th edition. Simon & Schuster (Asia) Pte Ltd, 1991.

Warning: These citations may not always be 100% accurate.