APA (7th ed.) Citation
Quigley, E. (2007). Perl by Example (4.ed.). Prentice Hall.
Chicago Style (17th ed.) Citation
Quigley, Ellie. Perl by Example. 4.ed. Upper Saddle River: Prentice Hall, 2007.
MLA (9th ed.) Citation
Quigley, Ellie. Perl by Example. 4.ed. Prentice Hall, 2007.
Warning: These citations may not always be 100% accurate.