Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Blank-Edelman, David N., y David N. Author Blank-Edelman. Perl for System Administration. Cambridge, Mass.: O'Reilly, 2000.

Cita MLA (9a ed.)

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