Vella, P. (1961). Australian Typhinae (Gastropoda) with Notes on the Subfamily. London: Paleontological Association.
Chicago Style CitationVella, Paul. Australian Typhinae (Gastropoda) With Notes On the Subfamily. London: Paleontological Association, 1961.
MLA CitationVella, Paul. Australian Typhinae (Gastropoda) With Notes On the Subfamily. London: Paleontological Association, 1961.
Warning: These citations may not always be 100% accurate.