APA (7th ed.) Citation

(2000). Soil quality resource concerns: Hydrophobicity. USDA Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

Soil Quality Resource Concerns: Hydrophobicity. Washington, D.C.: USDA Natural Resources Conservation Service, 2000.

MLA (9th ed.) Citation

Soil Quality Resource Concerns: Hydrophobicity. USDA Natural Resources Conservation Service, 2000.

Warning: These citations may not always be 100% accurate.