Cita APA (7a ed.)

Cook, R. L., & Ellis, B. G. (1992). Soil management.: A World view of conservation and production (1st edition.). Krieger Publishing.

Cita Chicago Style (17a ed.)

Cook, Ray L., y Boyd G. Ellis. Soil Management.: A World View of Conservation and Production. 1st edition. Florida: Krieger Publishing, 1992.

Cita MLA (8a ed.)

Cook, Ray L., y Boyd G. Ellis. Soil Management.: A World View of Conservation and Production. 1st edition. Krieger Publishing, 1992.