APA引文

Robson,Elisabeth, & Freeman,Eric. (2012). Head first HTML and CSS (2nd.). Shroff Publisher.

芝加哥风格引文

Robson,Elisabeth, 与 Freeman,Eric. Head First HTML and CSS. 2nd. New Delhi: Shroff Publisher, 2012.

MLA引文

Robson,Elisabeth, 与 Freeman,Eric. Head First HTML and CSS. 2nd. Shroff Publisher, 2012.

警告：这些引文格式不一定是100％准确.