APA (7th ed.) Citation

Mortvedt, J. J., & Colorado State University. Cooperative Extension Service. (1996). Fertilizing potatoes. Colorado State University Cooperative Extension.

Chicago Style (17th ed.) Citation

Mortvedt, J. J., and Colorado State University. Cooperative Extension Service. Fertilizing Potatoes. Fort Collins, Colo.: Colorado State University Cooperative Extension, 1996.

MLA (8th ed.) Citation

Mortvedt, J. J., and Colorado State University. Cooperative Extension Service. Fertilizing Potatoes. Colorado State University Cooperative Extension, 1996.