APA (7th ed.) Citation

Johnson, J. D., & Horne, C. W. (1968). Fire blight of pear. Texas A&M University, Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Johnson, Jerral D., and C. Wendell Horne. Fire Blight of Pear. College Station, [Texas]: Texas A&M University, Agricultural Extension Service, 1968.

MLA (9th ed.) Citation

Johnson, Jerral D., and C. Wendell Horne. Fire Blight of Pear. Texas A&M University, Agricultural Extension Service, 1968.