APA

Society of Automotive Engineers, Recommended Practice SAE J1207, . (1987). Measurement procedure for determination of silencer effectiveness in reducing engine intake or exhaust sound level. Warrendale, PA: Society of Automotive Engineers.

Chicago

Society of Automotive Engineers, Recommended Practice SAE J1207, . 1987. Measurement procedure for determination of silencer effectiveness in reducing engine intake or exhaust sound level. Warrendale, PA: Society of Automotive Engineers.

Harvard

Society of Automotive Engineers, Recommended Practice SAE J1207, . (1987). Measurement procedure for determination of silencer effectiveness in reducing engine intake or exhaust sound level. Warrendale, PA: Society of Automotive Engineers.

MLA

Society of Automotive Engineers, Recommended Practice SAE J1207, . Measurement procedure for determination of silencer effectiveness in reducing engine intake or exhaust sound level. Warrendale, PA: Society of Automotive Engineers. 1987.