APA (7th ed.) Citation

Mcgrath, M. (2021). PHP in easy steps, 4th Edition (4th Edition.). In Easy Steps Limited.

Chicago Style (17th ed.) Citation

Mcgrath, Mike. PHP in Easy Steps, 4th Edition. 4th Edition. Place of publication not identified: In Easy Steps Limited, 2021.

MLA (9th ed.) Citation

Mcgrath, Mike. PHP in Easy Steps, 4th Edition. 4th Edition. In Easy Steps Limited, 2021.

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