APA (7th ed.) Citation

Blank-Edelman, D. N. (2000). Perl for system administration. O'Reilly.

Chicago Style (17th ed.) Citation

Blank-Edelman, David N. Perl for System Administration. Beijing: O'Reilly, 2000.

MLA (9th ed.) Citation

Blank-Edelman, David N. Perl for System Administration. O'Reilly, 2000.