APA (7th ed.) Citation

Trucchia, F., Romei, J., & Lowman, M. (2010). Pro PHP refactoring. Apress.

Chicago Style (17th ed.) Citation

Trucchia, Francesco, Jacopo Romei, and Michelle Lowman. Pro PHP Refactoring. Berkeley, CA: Apress, 2010.

MLA (8th ed.) Citation

Trucchia, Francesco, et al. Pro PHP Refactoring. Apress, 2010.