APA (7th ed.) Citation

Staas, D. (2004). PHP 5. Franzis.

Chicago Style (17th ed.) Citation

Staas, Dieter. PHP 5. Poing: Franzis, 2004.

MLA (9th ed.) Citation

Staas, Dieter. PHP 5. Franzis, 2004.

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