APA (7th ed.) Citation

Quigley, E. (2015). Perl by example (Fifth edition.). Prentice Hall.

Chicago Style (17th ed.) Citation

Quigley, Ellie. Perl by Example. Fifth edition. Upper Saddle River, NJ: Prentice Hall, 2015.

MLA (8th ed.) Citation

Quigley, Ellie. Perl by Example. Fifth edition. Prentice Hall, 2015.