APA (7th ed.) Citation

Blank-Edelman, D. N. (2009). Automating system administration with Perl: [tools to make you more efficient] (2nd ed., rev. & expanded.). O'Reilly.

Chicago Style (17th ed.) Citation

Blank-Edelman, David N. Automating System Administration with Perl: [tools to Make You More Efficient]. 2nd ed., rev. & expanded. Beijing: O'Reilly, 2009.

MLA (9th ed.) Citation

Blank-Edelman, David N. Automating System Administration with Perl: [tools to Make You More Efficient]. 2nd ed., rev. & expanded. O'Reilly, 2009.