Cita APA (7a ed.)
Stevens, W. (1993). Advanced programming in the UNIX environment. Addison-Wesley.
Cita Chicago Style (17a ed.)
Stevens, W.Richard. Advanced Programming in the UNIX Environment. Reading: Addison-Wesley, 1993.
Cita MLA (9a ed.)
Stevens, W.Richard. Advanced Programming in the UNIX Environment. Addison-Wesley, 1993.
Precaución: Estas citas no son 100% exactas.