APA (7th ed.) Citation

(2003). Usability professionals ..: Jahresband ... der Workshops der German Usability Professionals' Association e.V. Fraunhofer-Verl.

Chicago Style (17th ed.) Citation

Usability Professionals ..: Jahresband ... Der Workshops Der German Usability Professionals' Association E.V. Stuttgart: Fraunhofer-Verl, 2003.

MLA (9th ed.) Citation

Usability Professionals ..: Jahresband ... Der Workshops Der German Usability Professionals' Association E.V. Fraunhofer-Verl, 2003.

Warning: These citations may not always be 100% accurate.