APA

McKee D., . (1977). Effects of engine parameters and catalyst composition on vehicle sulfate emissions. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 01 67.

Chicago

McKee DE, . 1977. Effects of engine parameters and catalyst composition on vehicle sulfate emissions. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 01 67.

Harvard

McKee D., . (1977). Effects of engine parameters and catalyst composition on vehicle sulfate emissions. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 01 67.

MLA

McKee DE, . Effects of engine parameters and catalyst composition on vehicle sulfate emissions. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 01 67. 1977.