Cita APA (7th ed.)

Anderson, B., Costales, B., & Henderson, H. (1991). UNIX communications (2nd ed.). Sams.

Cita Chicago (17th ed.)

Anderson, Bart, Bryan Costales, i Harry Henderson. UNIX Communications. 2nd ed. Carmel, Ind: Sams, 1991.

Cita MLA (9th ed.)

Anderson, Bart, et al. UNIX Communications. 2nd ed. Sams, 1991.