Fitter, R. (1968). The Penguin dictionary of British Natural History. Adam & Charles Black.
Chicago Edition CitationFitter, Richard. The Penguin Dictionary of British Natural History. London: Adam & Charles Black, 1968.
MLA Edition CitationFitter, Richard. The Penguin Dictionary of British Natural History. Adam & Charles Black, 1968.
Warning: These citations may not always be 100% accurate.