Sponges of the North East Atlantic 2.0: The Polymastia species (Demosponges, Hadromerida) of the Atlantic area: 29-66. In: J. Vacelet and N. Boury-Esnault, eds. Taxonomy of Porifera from the NE Atlantic and Mediterranean Sea. NATO ASI Ser. G13. Springer Verlag, Berlin, Heidelberg: 1-332.

Authors(s)	Boury-Esnault, N.
Year	1987
Title	The Polymastia species (Demosponges, Hadromerida) of the Atlantic area: 29-66. In: J. Vacelet and N. Boury-Esnault, eds. Taxonomy of Porifera from the NE Atlantic and Mediterranean Sea. NATO ASI Ser. G13. Springer Verlag, Berlin, Heidelberg: 1-332.