APA Edition Citation

LILJEDAHL, J. B., & TURNQUIST, P. K. (1997). TRACTORS AND THEIR POWER UNITS.

Chicago Edition Citation

LILJEDAHL, JOHN B., and PAUL K. TURNQUIST. TRACTORS AND THEIR POWER UNITS. NEW DELHI, CBS PUBLISHERS, 1997.

MLA Edition Citation

LILJEDAHL, JOHN B., and PAUL K. TURNQUIST. TRACTORS AND THEIR POWER UNITS. 1997.