Cita APA (7a ed.)

Sobell, M. G., & Helmke, M. (2018). A practical guide to Linux commands, editors, and shell programming (Fourth edition.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Sobell, Mark G., y Matthew Helmke. A Practical Guide to Linux Commands, Editors, and Shell Programming. Fourth edition. Boston [Massachusetts]: Addison-Wesley, 2018.

Cita MLA (8a ed.)

Sobell, Mark G., y Matthew Helmke. A Practical Guide to Linux Commands, Editors, and Shell Programming. Fourth edition. Addison-Wesley, 2018.