Cita APA (7th ed.)

American Society of Tool Engineers. (1951). Practical design of mechanical elements. McGraw-Hill.

Cita Chicago (17th ed.)

American Society of Tool Engineers. Practical Design of Mechanical Elements. New York: McGraw-Hill, 1951.

Cita MLA (9th ed.)

American Society of Tool Engineers. Practical Design of Mechanical Elements. McGraw-Hill, 1951.