Fergusson, R. (2004). The Penguin thesaurus. London: Penguin Reference.
Chicago Style CitationFergusson, Rosalind. The Penguin Thesaurus. London: Penguin Reference, 2004.
MLA CitationFergusson, Rosalind. The Penguin Thesaurus. London: Penguin Reference, 2004.
Warning: These citations may not always be 100% accurate.