APA (7th ed.) Citation

Thornton, M. K., Perry, B., & Hall, R. A. (1957). Fertilizer recommendations for the Rio Grande Plain (10-56, Revised.). Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Thornton, M. K., Bruce Perry, and R. A. Hall. Fertilizer Recommendations for the Rio Grande Plain. 10-56, Revised. College Station, Texas: Texas Agricultural Extension Service, 1957.

MLA (9th ed.) Citation

Thornton, M. K., et al. Fertilizer Recommendations for the Rio Grande Plain. 10-56, Revised. Texas Agricultural Extension Service, 1957.