APA (7th ed.) Citation

Argerich, L. (2002). Professional PHP 4. Wrox Press.

Chicago Style (17th ed.) Citation

Argerich, Luis. Professional PHP 4. Birmingham, UK: Wrox Press, 2002.

MLA (9th ed.) Citation

Argerich, Luis. Professional PHP 4. Wrox Press, 2002.

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