APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Emergency and Remedial Response. (1991). Continuous Release--Emergency Response Notification System: User's manual for industry. Office of Emergency and Remedial Response, U.S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Emergency and Remedial Response. Continuous Release--Emergency Response Notification System: User's Manual for Industry. Washington, DC: Office of Emergency and Remedial Response, U.S. Environmental Protection Agency, 1991.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Emergency and Remedial Response. Continuous Release--Emergency Response Notification System: User's Manual for Industry. Office of Emergency and Remedial Response, U.S. Environmental Protection Agency, 1991.