APA (7th ed.) Citation

Choi, W. (2000). Beginning PHP4. Wrox Press Ltd.

Chicago Style (17th ed.) Citation

Choi, Wankyu. Beginning PHP4. Wrox Press Ltd, 2000.

MLA (8th ed.) Citation

Choi, Wankyu. Beginning PHP4. Wrox Press Ltd, 2000.

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