APA (7th ed.) Citation

Horne, C. W. (1989). Effects of petroleum product spills on plants and soil. Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Horne, C. Wendell. Effects of Petroleum Product Spills on Plants and Soil. College Station, Texas: Texas Agricultural Extension Service, 1989.

MLA (9th ed.) Citation

Horne, C. Wendell. Effects of Petroleum Product Spills on Plants and Soil. Texas Agricultural Extension Service, 1989.