Cita APA (7th ed.)

Shively, G. E. (1996). Upland corn yields in a contour hedgerow system: A production function approach. SEAMEO Regional Center for Graduate Study and Research in Agriculture.

Cita Chicago (17th ed.)

Shively, Gerald E. Upland Corn Yields in a Contour Hedgerow System: A Production Function Approach. Los Baños, Laguna: SEAMEO Regional Center for Graduate Study and Research in Agriculture, 1996.

Cita MLA (9th ed.)

Shively, Gerald E. Upland Corn Yields in a Contour Hedgerow System: A Production Function Approach. SEAMEO Regional Center for Graduate Study and Research in Agriculture, 1996.