Cita APA (7a ed.)
Schank, R. C., & Cleary, C. Engines for Education. Lawrence Erlbaum Associates.
Cita estilo Chicago (17a ed.)
Schank, Roger C., y Chip Cleary. Engines for Education. Hillsdale, EUA: Lawrence Erlbaum Associates.
Cita MLA (9a ed.)
Schank, Roger C., y Chip Cleary. Engines for Education. Lawrence Erlbaum Associates.
Precaución: Estas citas no son 100% exactas.