Cita APA (7a ed.)
Walker, D. B. (1980). Planing industrial development. Wiley.
Cita Chicago Style (17a ed.)
Walker, David B. Planing Industrial Development. Chichester: Wiley, 1980.
Cita MLA (9a ed.)
Walker, David B. Planing Industrial Development. Wiley, 1980.
Precaución: Estas citas no son 100% exactas.