American national standard specification for acoustical calibrators /
[prepared by] Accredited Standards Committee S1 on Acoustics, approved by the American National Standards Institute, March 1984.

APA Citation

American National Standards Institute. (1984). American national standard specification for acoustical calibrators. New York: American National Standards Institute, Standards Secretariat.

MLA Citation

American National Standards Institute. American National Standard Specification for Acoustical Calibrators. New York: American National Standards Institute, Standards Secretariat, 1984.

Warning: These citations may not always be complete (especially for serials).