Cita APA (7a ed.)
Crawford, D. (2008). Jim Gray: Humble Visionary. Communications of the ACM, 51(11), 7-8.
Cita Chicago Style (17a ed.)
Crawford, Diane. "Jim Gray: Humble Visionary." Communications of the ACM 51, no. 11 (2008): 7-8.
Cita MLA (9a ed.)
Crawford, Diane. "Jim Gray: Humble Visionary." Communications of the ACM, vol. 51, no. 11, 2008, pp. 7-8.
Precaución: Estas citas no son 100% exactas.