APA

Cooper B., Harrison B. & Shutt E. (1977). Role of rhodium in Rh/Pt catalysts for CO/HC/NOx and SO4 = emission control- the influence of oxygen on catalyst performance. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 03 67.

Chicago

Cooper BJ, Harrison B and Shutt E. 1977. Role of rhodium in Rh/Pt catalysts for CO/HC/NOx and SO4 = emission control- the influence of oxygen on catalyst performance. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 03 67.

Harvard

Cooper B., Harrison B. and Shutt E. (1977). Role of rhodium in Rh/Pt catalysts for CO/HC/NOx and SO4 = emission control- the influence of oxygen on catalyst performance. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 03 67.

MLA

Cooper BJ, Harrison B and Shutt E. Role of rhodium in Rh/Pt catalysts for CO/HC/NOx and SO4 = emission control- the influence of oxygen on catalyst performance. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 03 67. 1977.