Cita APA (7a ed.)
Shapiro, M. (2009). Purpose-Built Languages. Communications of the ACM, 52(4), 36-42.
Cita Chicago Style (17a ed.)
Shapiro, Mike. "Purpose-Built Languages." Communications of the ACM 52, no. 4 (2009): 36-42.
Cita MLA (9a ed.)
Shapiro, Mike. "Purpose-Built Languages." Communications of the ACM, vol. 52, no. 4, 2009, pp. 36-42.
Precaución: Estas citas no son 100% exactas.