Cita APA (7a ed.)

Tatroe, K., Lerdorf, R., & MacIntyre, P. (2013). Programming PHP (Third edition.). O'Reilly Media.

Cita Chicago Style (17a ed.)

Tatroe, Kevin, Rasmus Lerdorf, y Peter MacIntyre. Programming PHP. Third edition. Beijing ; Sebastopol, California: O'Reilly Media, 2013.

Cita MLA (9a ed.)

Tatroe, Kevin, et al. Programming PHP. Third edition. O'Reilly Media, 2013.