APA Citation

American National Standards Institute, & American National Standards Institute. (1977). Punches: Variable, head type : metric. New York, New York: American Society of Mechanical Engineers.

Chicago Style Citation

American National Standards Institute, and American National Standards Institute. Punches: Variable, Head Type : Metric. New York, New York: American Society of Mechanical Engineers, 1977.

MLA Citation

American National Standards Institute, and American National Standards Institute. Punches: Variable, Head Type : Metric. New York, New York: American Society of Mechanical Engineers, 1977.

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