@inbook{MolluscaBase:SourceID:8724, author = {Lamarck [J.-B. M.] de}, title = {Histoire naturelle des animaux sans vertèbres. Tome 6(1): vi + 343 pp. Paris: published by the author.}, url = {http://www.biodiversitylibrary.org/item/47441}, year = {1819} }