APA (7th ed.) Citation

Trigos García, E. (2000). PHP 4. Anaya Multimedia.

Chicago Style (17th ed.) Citation

Trigos García, Esteban. PHP 4. Madrid: Anaya Multimedia, 2000.

MLA (9th ed.) Citation

Trigos García, Esteban. PHP 4. Anaya Multimedia, 2000.

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