Cita APA (7th ed.)

Poole, P. C., & Poole, N. (1986). Using UNIX by example. Addison-Wesley.

Cita Chicago (17th ed.)

Poole, P. C., i N. Poole. Using UNIX by Example. Wokingham, England: Addison-Wesley, 1986.

Cita MLA (9th ed.)

Poole, P. C., i N. Poole. Using UNIX by Example. Addison-Wesley, 1986.