Cita APA (7a ed.)

Harwani, B. M. (2013). Unix and shell programming. Oxford University Press.

Cita Chicago Style (17a ed.)

Harwani, B. M. Unix and Shell Programming. New Delhi: Oxford University Press, 2013.

Cita MLA (8a ed.)

Harwani, B. M. Unix and Shell Programming. Oxford University Press, 2013.