Cita APA (7a ed.)
Pharr, M. (2013). The Ray-Tracing Engine that Could. Communications of the ACM, 56(5), 92-93.
Cita Chicago Style (17a ed.)
Pharr, Matt. "The Ray-Tracing Engine That Could." Communications of the ACM 56, no. 5 (2013): 92-93.
Cita MLA (9a ed.)
Pharr, Matt. "The Ray-Tracing Engine That Could." Communications of the ACM, vol. 56, no. 5, 2013, pp. 92-93.
Precaución: Estas citas no son 100% exactas.