एपीए उद्धरण

Atkinson, L. (2011). Core PHP Programming, Third Edition. Prentice Hall PTR.

शिकागो स्टाइल उद्धरण

Atkinson, Leon. Core PHP Programming, Third Edition. Prentice Hall PTR, 2011.

एमएलए उद्धरण

Atkinson, Leon. Core PHP Programming, Third Edition. Prentice Hall PTR, 2011.