Cita APA (7a ed.)

Williams, M. G. (1999). CHI '99 Conference Proceedings: Human Factors in Computing Systems. Addison Wesley Longman Incorporated.

Cita Chicago Style (17a ed.)

Williams, Marian G. CHI '99 Conference Proceedings: Human Factors in Computing Systems. [Place of publication not identified]: Addison Wesley Longman Incorporated, 1999.

Cita MLA (9a ed.)

Williams, Marian G. CHI '99 Conference Proceedings: Human Factors in Computing Systems. Addison Wesley Longman Incorporated, 1999.