APA

Wallace F., Winkler G. & Bowns D. (1977). Multi-variable control for engine transmission systems with infinitely variable ratios. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 07 52.

Chicago

Wallace FJ, Winkler G and Bowns DE. 1977. Multi-variable control for engine transmission systems with infinitely variable ratios. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 07 52.

Harvard

Wallace F., Winkler G. and Bowns D. (1977). Multi-variable control for engine transmission systems with infinitely variable ratios. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 07 52.

MLA

Wallace FJ, Winkler G and Bowns DE. Multi-variable control for engine transmission systems with infinitely variable ratios. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 07 52. 1977.