CrystalL. (1999). The Penguin dictionary of language (2nd ed.). London: Penguin Books.
Chicago Style CitationCrystalL. The Penguin Dictionary of Language. 2nd ed. London: Penguin Books, 1999.
MLA CitationCrystalL. The Penguin Dictionary of Language. 2nd ed. London: Penguin Books, 1999.
Warning: These citations may not always be 100% accurate.