APA (7th ed.) Citation

Padilla, A., & Hawkins, T. (2010). Pro PHP application performance: Tuning PHP Web projects for maximum performance (1st ed. 2011.). Apress ; Distributed to the book trade worldwide by Springer Science+Business Media.

Chicago Style (17th ed.) Citation

Padilla, Armando, and Tim Hawkins. Pro PHP Application Performance: Tuning PHP Web Projects for Maximum Performance. 1st ed. 2011. [Berkeley, Calif.] : New York: Apress ; Distributed to the book trade worldwide by Springer Science+Business Media, 2010.

MLA (9th ed.) Citation

Padilla, Armando, and Tim Hawkins. Pro PHP Application Performance: Tuning PHP Web Projects for Maximum Performance. 1st ed. 2011. Apress ; Distributed to the book trade worldwide by Springer Science+Business Media, 2010.