APA (7th ed.) Citation

Schirm, A. L. (2000). Reaching those in need: Food stamp participation rates in the states. USDA.

Chicago Style (17th ed.) Citation

Schirm, Allen L. Reaching Those in Need: Food Stamp Participation Rates in the States. [Washington, D.C.?]: USDA, 2000.

MLA (9th ed.) Citation

Schirm, Allen L. Reaching Those in Need: Food Stamp Participation Rates in the States. USDA, 2000.