Routledge dictionary of language and linguistics
MLA
Bussmann, Hadumod, Kerstin Kazzazi, and Gregory Trauth. Routledge Dictionary of Language and Linguistics. London: Routledge, 1996.
APA
Bussmann, H., Kazzazi, K., & Trauth, G. (1996). Routledge dictionary of language and linguistics. London: Routledge.
Chicago
Bussmann, Hadumod, Kerstin Kazzazi, and Gregory Trauth. Routledge Dictionary of Language and Linguistics. London: Routledge, 1996.