APA (7th ed.) Citation

Cotner, S., Larsen, J., & Longbrake, T. (1973). Keys to profitable potato production (11-73, Revised.). Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Cotner, Sam, John Larsen, and Tom Longbrake. Keys to Profitable Potato Production. 11-73, Revised. College Station, [Texas]: Texas Agricultural Extension Service, 1973.

MLA (9th ed.) Citation

Cotner, Sam, et al. Keys to Profitable Potato Production. 11-73, Revised. Texas Agricultural Extension Service, 1973.