Cita APA (7a ed.)
Kelfer, D. (2002). Integrating software calls for flexibility. American City & County, 117(7), 8-9.
Cita Chicago Style (17a ed.)
Kelfer, Deborah. "Integrating Software Calls for Flexibility." American City & County 117, no. 7 (2002): 8-9.
Cita MLA (9a ed.)
Kelfer, Deborah. "Integrating Software Calls for Flexibility." American City & County, vol. 117, no. 7, 2002, pp. 8-9.
Precaución: Estas citas no son 100% exactas.