APA (7th ed.) Citation

Davis, M. E., & Phillips, J. A. (2012). PHP i MySQL: Wprowadzenie. Helion.

Chicago Style (17th ed.) Citation

Davis, Michele E., and Jon A. Phillips. PHP I MySQL: Wprowadzenie. [Gliwice, Poland?]: Helion, 2012.

MLA (9th ed.) Citation

Davis, Michele E., and Jon A. Phillips. PHP I MySQL: Wprowadzenie. Helion, 2012.