APA (7th ed.) Citation

(2015). Potato cyst nematode national survey plan: "looking" to keep potato markets open (Revised May 2015.). United States Department of Agriculture, Animal and Plant Health Inspection Service.

Chicago Style (17th ed.) Citation

Potato Cyst Nematode National Survey Plan: "Looking" to Keep Potato Markets Open. Revised May 2015. Washington, D.C.: United States Department of Agriculture, Animal and Plant Health Inspection Service, 2015.

MLA (9th ed.) Citation

Potato Cyst Nematode National Survey Plan: "Looking" to Keep Potato Markets Open. Revised May 2015. United States Department of Agriculture, Animal and Plant Health Inspection Service, 2015.