MLA

Von der Lieth, Lars. European Congress On Mental Health and Deafness : Proceedings. Utrecht: Bijl Consultancy, 1989.

APA

Von der Lieth, L. (1989). European congress on mental health and deafness : proceedings. Utrecht: Bijl Consultancy.

Chicago

Von der Lieth, Lars ed. European Congress On Mental Health and Deafness : Proceedings. Utrecht: Bijl Consultancy, 1989.