@article {4,
	title = {On the British species of Crisia},
	journal = {Q. Jl. microsc. Sci.},
	volume = {32},
	year = {1891},
	pages = {127-181},
	chapter = {127},
	author = {Harmer, S.F}
}
@book {3,
	title = {A history of the British marine Polyzoa},
	series = {A history of the British marine Polyzoa},
	year = {1880},
	publisher = {Van Voorst},
	organization = {Van Voorst},
	address = {London},
	author = {Hincks, T}
}
@book {2,
	title = {Systema Naturae},
	series = {Systema Naturae},
	volume = {1},
	year = {1758},
	pages = {824pp},
	publisher = {Laurentii Salvii},
	organization = {Laurentii Salvii},
	edition = {10th Edition},
	address = {Holmiae},
	author = {Linnaeus, C}
}
