Zoological Society of London, British Museum (Natural History), & Fry, W. G. (1970). The biology of the porifera. Published for the Zoological Society of London by Academic Press.
Chicago Style (17th ed.) CitationZoological Society of London, British Museum (Natural History), and W. G. Fry. The Biology of the Porifera. [London]: Published for the Zoological Society of London by Academic Press, 1970.
MLA (9th ed.) CitationZoological Society of London, et al. The Biology of the Porifera. Published for the Zoological Society of London by Academic Press, 1970.
Warning: These citations may not always be 100% accurate.