APA (7th ed.) Citation

Griffin, G. A. (2007). Combine harvesting: How to operate, maintain, and improve the efficiency of your combine. John Deere.

Chicago Style (17th ed.) Citation

Griffin, George A. Combine Harvesting: How to Operate, Maintain, and Improve the Efficiency of Your Combine. Moline, IL: John Deere, 2007.

MLA (9th ed.) Citation

Griffin, George A. Combine Harvesting: How to Operate, Maintain, and Improve the Efficiency of Your Combine. John Deere, 2007.