Cita APA (7a ed.)
Deitel, H. M. (1990). An Introduction to operating systems (2nd ed.). Pearson Education.
Cita Chicago Style (17a ed.)
Deitel, Harvey M. An Introduction to Operating Systems. 2nd ed. Delhi: Pearson Education, 1990.
Cita MLA (9a ed.)
Deitel, Harvey M. An Introduction to Operating Systems. 2nd ed. Pearson Education, 1990.
Precaución: Estas citas no son 100% exactas.