Gaya APA

Fischer-Jorgensen, E., Thorsen, N. (1980). Proceedings of the ninth international congress of phonetic science 1979 volume III . Copenhagen: University of Copenhagen.

Gaya MLA

Fischer-Jorgensen, Editor., Thorsen, Nina. "Proceedings of the ninth international congress of phonetic science 1979 volume III". Copenhagen: University of Copenhagen, 1980. Text.