Cita APA (7a ed.)
(2001). Computerized irrigation helps conserve water. American City & County, 116(1), 18-21.
Cita Chicago Style (17a ed.)
"Computerized Irrigation Helps Conserve Water." American City & County 116, no. 1 (2001): 18-21.
Cita MLA (9a ed.)
"Computerized Irrigation Helps Conserve Water." American City & County, vol. 116, no. 1, 2001, pp. 18-21.
Precaución: Estas citas no son 100% exactas.