APA (7th ed.) Citation

McMahon, K. (2011). New Viptera corn trait. Farm Industry News, 44(6), 18.

Chicago Style (17th ed.) Citation

McMahon, Karen. "New Viptera Corn Trait." Farm Industry News 44, no. 6 (2011): 18.

MLA (9th ed.) Citation

McMahon, Karen. "New Viptera Corn Trait." Farm Industry News, vol. 44, no. 6, 2011, p. 18.