Vervoort, W. (1968). Report on a collection of Hydroida from the Caribbean region, including an annotated checklist of Caribbean hydroids. Brill.
Chicago-Zitierstil (17. Ausg.)Vervoort, Willem. Report on a Collection of Hydroida from the Caribbean Region, Including an Annotated Checklist of Caribbean Hydroids. Leiden: Brill, 1968.
MLA-Zitierstil (9. Ausg.)Vervoort, Willem. Report on a Collection of Hydroida from the Caribbean Region, Including an Annotated Checklist of Caribbean Hydroids. Brill, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.