@inbook{Porifera:SourceID:8962,
author = {Hooper, J.N.A. and Van Soest, R.W.M. and Debrenne, F.},
note = {The PDF supplied here is a proof - NOT the definitive printed text - of a chapter of the Systema Porifera},
title = {Phylum Porifera Grant, 1826. Pp. 9-14 In: Hooper, J.N.A.; van Soest, R.W.M. (Eds.) (2002) Systema Porifera: a guide to the classification of sponges. (2 Volumes) Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow). 1708 + xvliii},
url = {https://marinespecies.org/porifera/porifera.php?p=sourcedetails&id=8962},
year = {2002}
}