APA (7th ed.) Citation

Lynch, P. J., & Horton, S. (1999). Web style guide: Basic design principles for creating web sites. Yale University.

Chicago Style (17th ed.) Citation

Lynch, Patrick J., and Sarah Horton. Web Style Guide: Basic Design Principles for Creating Web Sites. New Haven, Connecticut: Yale University, 1999.

MLA (9th ed.) Citation

Lynch, Patrick J., and Sarah Horton. Web Style Guide: Basic Design Principles for Creating Web Sites. Yale University, 1999.