Cita APA (7a ed.)
Walker Roger S. (1984). Understanding computer science (2 nd ed.). Texas Instruments.
Cita Chicago Style (17a ed.)
Walker Roger S. Understanding Computer Science. 2 nd ed. Texas: Texas Instruments, 1984.
Cita MLA (9a ed.)
Walker Roger S. Understanding Computer Science. 2 nd ed. Texas Instruments, 1984.
Precaución: Estas citas no son 100% exactas.