APA (7th ed.) Citation
Black, U. (1990). Redes de computadoras: Protocolos, normas e interfaces. Macrobit.
Chicago Style (17th ed.) Citation
Black, Uyless. Redes De Computadoras: Protocolos, Normas E Interfaces. México: Macrobit, 1990.
MLA (9th ed.) Citation
Black, Uyless. Redes De Computadoras: Protocolos, Normas E Interfaces. Macrobit, 1990.
Warning: These citations may not always be 100% accurate.