APA (7th ed.) Citation

Deitel P.J, Nieto.T.R, & McPhie.D.C. (2001). Perl: How to program. Prentice Hall.

Chicago Style (17th ed.) Citation

Deitel P.J, Nieto.T.R, and McPhie.D.C. Perl: How to Program. New Jersey: Prentice Hall, 2001.

MLA (8th ed.) Citation

Deitel P.J, et al. Perl: How to Program. Prentice Hall, 2001.