Cita APA (7a ed.)
(2012). The Fox and the Hedgehog. Communications of the ACM, 55(6), 120-121.
Cita Chicago Style (17a ed.)
"The Fox and the Hedgehog." Communications of the ACM 55, no. 6 (2012): 120-121.
Cita MLA (9a ed.)
"The Fox and the Hedgehog." Communications of the ACM, vol. 55, no. 6, 2012, pp. 120-121.
Precaución: Estas citas no son 100% exactas.