Cita APA (7a ed.)

The American Society of Mechanical Engineers. (1993). ASME A17.2.1-1993 Inspectors´ Manual for electric elevators: Includes Inspection Procedures for Electric traction and Winding Drum Elevators. An American National Standard. ASME.

Cita Chicago Style (17a ed.)

The American Society of Mechanical Engineers. ASME A17.2.1-1993 Inspectors´ Manual for Electric Elevators: Includes Inspection Procedures for Electric Traction and Winding Drum Elevators. An American National Standard. New York: ASME, 1993.

Cita MLA (8a ed.)

The American Society of Mechanical Engineers. ASME A17.2.1-1993 Inspectors´ Manual for Electric Elevators: Includes Inspection Procedures for Electric Traction and Winding Drum Elevators. An American National Standard. ASME, 1993.