एपीए उद्धरण

Elisabeth, R., & Eric, F. (2023). Head First HTML and CSS. O'Reilly Publishing.

शिकागो स्टाइल उद्धरण

Elisabeth, Robson, और Freeman Eric. Head First HTML and CSS. O'Reilly Publishing, 2023.

एमएलए उद्धरण

Elisabeth, Robson, और Freeman Eric. Head First HTML and CSS. O'Reilly Publishing, 2023.