Cita APA

American National Standards Institute, & American National Standards Institute. (1981). American National Standard safety requirements for wood splitting wedges. New York, New York: The Institute.

Citación estilo Chicago

American National Standards Institute, y American National Standards Institute. American National Standard Safety Requirements for Wood Splitting Wedges. New York, New York: The Institute, 1981.

Cita MLA

American National Standards Institute, y American National Standards Institute. American National Standard Safety Requirements for Wood Splitting Wedges. New York, New York: The Institute, 1981.