About sound.

APA Citation

United States. Office of Noise Abatement and Control. (1976). About sound. Washington, D.C.: U.S. Environmental Protection Agency, Office of Noise Abatement and Control.

MLA Citation

United States. Office of Noise Abatement and Control. About Sound. Washington, D.C.: U.S. Environmental Protection Agency, Office of Noise Abatement and Control, 1976.

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