Cita APA

American National Standards Institute, & American National Standards Institute. (1979). American National Standard safety requirements for heavy striking tools. New York, New York: The Institute.

Citación estilo Chicago

American National Standards Institute, y American National Standards Institute. American National Standard Safety Requirements for Heavy Striking Tools. New York, New York: The Institute, 1979.

Cita MLA

American National Standards Institute, y American National Standards Institute. American National Standard Safety Requirements for Heavy Striking Tools. New York, New York: The Institute, 1979.