Citação norma APA

R J Cypser. (1991). Communications for cooperating systems OSI, SNA, and TCP/IP: The systems programming series. Reading, Massachusetts: Addison-Wesley.

Citação norma Chicago

R J Cypser. Communications for Cooperating Systems OSI, SNA, and TCP/IP: The Systems Programming Series. Reading, Massachusetts: Addison-Wesley, 1991.

Citação norma MLA

R J Cypser. Communications for Cooperating Systems OSI, SNA, and TCP/IP: The Systems Programming Series. Reading, Massachusetts: Addison-Wesley, 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.