Freeman Elisabeth. (2006). Head First HTML with CSS and XHTML. Shroff Publishing.
芝加哥风格引文Freeman Elisabeth. Head First HTML with CSS and XHTML. Mumbai: Shroff Publishing, 2006.
MLA引文Freeman Elisabeth. Head First HTML with CSS and XHTML. Shroff Publishing, 2006.
警告：这些引文格式不一定是100％准确.