Cita APA

American Gear Manufacturers Association, American Gear Manufacturers Association, American National Standards Institute, & American National Standards Institute. (1978). AGMA standard system for straight bevel gears. Arlington, Va.: The Association.

Citación estilo Chicago

American Gear Manufacturers Association, American Gear Manufacturers Association, American National Standards Institute, y American National Standards Institute. AGMA Standard System for Straight Bevel Gears. Arlington, Va.: The Association, 1978.

Cita MLA

American Gear Manufacturers Association, American Gear Manufacturers Association, American National Standards Institute, y American National Standards Institute. AGMA Standard System for Straight Bevel Gears. Arlington, Va.: The Association, 1978.