APA (7th ed.) Citation

Trucchia, F., & Romei, J. (2010). Pro PHP Refactoring (1st edition.). Apress.

Chicago Style (17th ed.) Citation

Trucchia, Francesco, and Jacopo Romei. Pro PHP Refactoring. 1st edition. Apress, 2010.

MLA (9th ed.) Citation

Trucchia, Francesco, and Jacopo Romei. Pro PHP Refactoring. 1st edition. Apress, 2010.

Warning: These citations may not always be 100% accurate.