Cita APA (7th ed.)

VCHCI '93 (1993 : Vienna, Austria), Grechenig, T., & Tscheligi, M. (1993). Human computer interaction: Vienna conference, VCHCI '93, Fin de siae, Vienna, Austria, September 20-22, 1993 : proceedings. Springer-Verlag.

Cita Chicago (17th ed.)

VCHCI '93 (1993 : Vienna, Austria), Thomas Grechenig, i Manfred Tscheligi. Human Computer Interaction: Vienna Conference, VCHCI '93, Fin De Siae, Vienna, Austria, September 20-22, 1993 : Proceedings. Berlin: Springer-Verlag, 1993.

Cita MLA (9th ed.)

VCHCI '93 (1993 : Vienna, Austria), et al. Human Computer Interaction: Vienna Conference, VCHCI '93, Fin De Siae, Vienna, Austria, September 20-22, 1993 : Proceedings. Springer-Verlag, 1993.