APA (7th ed.) Citation

Cotner, S., Longbrake, T., & Larsen, J. (1972). Keys to profitable fresh carrot production (9-72, Revised.). Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Cotner, Sam, Tom Longbrake, and John Larsen. Keys to Profitable Fresh Carrot Production. 9-72, Revised. College Station, Texas: Texas Agricultural Extension Service, 1972.

MLA (9th ed.) Citation

Cotner, Sam, et al. Keys to Profitable Fresh Carrot Production. 9-72, Revised. Texas Agricultural Extension Service, 1972.