APA (7e ed.) Bronvermelding

Freeman, E., & Freeman, E. (2006). Head first HTML with CSS & XHTML. O'Reilly ; Shroff Publishers and Distributors.

Chicago (17e ed.) Bronvermelding

Freeman, Elisabeth, en Eric Freeman. Head First HTML with CSS & XHTML. Beijing ; Sebastopol, CA : New Delhi: O'Reilly ; Shroff Publishers and Distributors, 2006.

MLA (8e ed.) Bronvermelding

Freeman, Elisabeth, en Eric Freeman. Head First HTML with CSS & XHTML. O'Reilly ; Shroff Publishers and Distributors, 2006.