APA (7th ed.) Citation

Johnson, C. F. A. (2009). Pro Bash programming: Scripting the GNU/Linux shell. Apress. https://doi.org/10.1007/978-1-4302-1998-9

Chicago Style (17th ed.) Citation

Johnson, Chris F. A. Pro Bash Programming: Scripting the GNU/Linux Shell. New York: Apress, 2009. https://doi.org/10.1007/978-1-4302-1998-9.

MLA (9th ed.) Citation

Johnson, Chris F. A. Pro Bash Programming: Scripting the GNU/Linux Shell. Apress, 2009. https://doi.org/10.1007/978-1-4302-1998-9.