Cita APA (7a ed.)

Johnson, C. a., & Varma, J. a. (2015). Pro bash programming: Scripting the GNU/Linux shell (Second edition.). Apress.

Cita Chicago Style (17a ed.)

Johnson, Chris. author, y Jayant. author Varma. Pro Bash Programming: Scripting the GNU/Linux Shell. Second edition. Berkeley, CA: Apress, 2015.

Cita MLA (9a ed.)

Johnson, Chris. author, y Jayant. author Varma. Pro Bash Programming: Scripting the GNU/Linux Shell. Second edition. Apress, 2015.