Citazione Stile APA (7a Edizione)

Boone, L. V., Richer, A. C., & Wilson, H. K. (1975). Producing farm crops (2nd edition.). Interstate Printers & Publishers.

Citazione stile Chigago Style (17a edizione)

Boone, Lester V., Anthony Chester Richer, e Harold Kirby Wilson. Producing Farm Crops. 2nd edition. Danville, Ill: Interstate Printers & Publishers, 1975.

Citatione MLA (9a ed.)

Boone, Lester V., et al. Producing Farm Crops. 2nd edition. Interstate Printers & Publishers, 1975.