APA (7th ed.) Citation

Fulkerson, P. (1980). 1980-81 tractor comparisons: The simple way to compare farm tractors, a service for the farm equipment industry. R. H. Fulkerson Tractor Comparisons.

Chicago Style (17th ed.) Citation

Fulkerson, Pierce. 1980-81 Tractor Comparisons: The Simple Way to Compare Farm Tractors, a Service for the Farm Equipment Industry. Sonora, Ky.: R. H. Fulkerson Tractor Comparisons, 1980.

MLA (9th ed.) Citation

Fulkerson, Pierce. 1980-81 Tractor Comparisons: The Simple Way to Compare Farm Tractors, a Service for the Farm Equipment Industry. R. H. Fulkerson Tractor Comparisons, 1980.