APA (7th ed.) Citation

(2012). Drainage water management: Tile system with a dual function. United States Department of Agriculture, Natural Resources Conservation Service.

Chicago Style (17th ed.) Citation

Drainage Water Management: Tile System with a Dual Function. Des Moines, Iowa: United States Department of Agriculture, Natural Resources Conservation Service, 2012.

MLA (9th ed.) Citation

Drainage Water Management: Tile System with a Dual Function. United States Department of Agriculture, Natural Resources Conservation Service, 2012.