APA Citation

Lidjedahl, J. B., & Barger, E. L. T. a. t. p. (1979). Tractors and their power units.

Chicago Style Citation

Lidjedahl, John B., and Edgar Lee. Tractor and their power Barger. Tractors and Their Power Units. 1979.

MLA Citation

Lidjedahl, John B., and Edgar Lee. Tractor and their power Barger. Tractors and Their Power Units. 1979.

Warning: These citations may not always be 100% accurate.