APA (7th ed.) Citation

Beverly, J. R. (1979). Recognizing and handling calving problems. Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Beverly, John R. Recognizing and Handling Calving Problems. College Station, Tex.: Texas Agricultural Extension Service, 1979.

MLA (9th ed.) Citation

Beverly, John R. Recognizing and Handling Calving Problems. Texas Agricultural Extension Service, 1979.