D, R. S., B, S. J., & L, S. M. (2003). Nozzle attitude controller for spot and variable rate application of agricultural chemicals and fertilizers (7.).
Chicago Style (17th ed.) CitationD, REED STEWART, SOLIE JOHN B, and STONE MARVIN L. Nozzle Attitude Controller for Spot and Variable Rate Application of Agricultural Chemicals and Fertilizers. 7. 2003.
MLA (9th ed.) CitationD, REED STEWART, et al. Nozzle Attitude Controller for Spot and Variable Rate Application of Agricultural Chemicals and Fertilizers. 7. 2003.
Warning: These citations may not always be 100% accurate.