APA

Johnson R., Cowan T. & Library of Congress. (2018). Local food systems: selected farm bill and other federal programs. [Washington, D.C.]: Congressional Research Service.

Chicago

Johnson Renee, Cowan Tadlock and Library of Congress. 2018. Local food systems: selected farm bill and other federal programs. [Washington, D.C.]: Congressional Research Service.

Harvard

Johnson R., Cowan T. and Library of Congress. (2018). Local food systems: selected farm bill and other federal programs. [Washington, D.C.]: Congressional Research Service.

MLA

Johnson Renee, Cowan Tadlock and Library of Congress. Local food systems: selected farm bill and other federal programs. [Washington, D.C.]: Congressional Research Service. 2018.