APA (7th ed.) Citation

Volk, G. M. (1971). Fertilizers and fertilization (Rev. ed.). University of Florida, Cooperative Extension Service.

Chicago Style (17th ed.) Citation

Volk, G. M. Fertilizers and Fertilization. Rev. ed. Gainesville, Fla.: University of Florida, Cooperative Extension Service, 1971.

MLA (9th ed.) Citation

Volk, G. M. Fertilizers and Fertilization. Rev. ed. University of Florida, Cooperative Extension Service, 1971.