@book {1172,
	title = {The Sponges. 3. Hexactinellida},
	series = {Memoirs of the Museum of Comparative Zoology at Harvard College},
	volume = {XLII},
	number = {Reports on the Scientific Results of the Expedition to the Eastern Tropical Pacific, by the U.S.Steamer {\textquoteleft}Albatross{\textquoteright}},
	year = {1915},
	pages = {1-396, pls. 1-109},
	publisher = {Cambridge, Mass},
	organization = {Cambridge, Mass},
	author = {Lendenfeld, R. Von}
}
