APA (7th ed.) Citation

Tennessee Valley Authority & Mays, D. A. (1974). Forage fertilization. American Society of Agronomy.

Chicago Style (17th ed.) Citation

Tennessee Valley Authority and D. A. Mays. Forage Fertilization. Madison, Wis.: American Society of Agronomy, 1974.

MLA (9th ed.) Citation

Tennessee Valley Authority and D. A. Mays. Forage Fertilization. American Society of Agronomy, 1974.