Purchon, R. (1976). The biology of the mollusca. Pergamon Press.
Chicago Style (17th ed.) CitationPurchon, R.D. The Biology of the Mollusca. Oxford, U.K: Pergamon Press, 1976.
MLA (9th ed.) CitationPurchon, R.D. The Biology of the Mollusca. Pergamon Press, 1976.
Warning: These citations may not always be 100% accurate.