Cita APA

Cohn, D. S., & Higgins, J. (1997). Web designer's guide to front page 97. Hayden books.

Citación estilo Chicago

Cohn, David S., and Justin Higgins. Web Designer's Guide to Front Page 97. Indianapolis: Hayden books, 1997.

Cita MLA

Cohn, David S., and Justin Higgins. Web Designer's Guide to Front Page 97. Hayden books, 1997.