@book{78020,
	author = {Alexander, Gordon},
	title = {General zoology},
	publisher = {Barnes & Noble},
	year = {1951.},
	series = {College outline series no. 2},
	address = {New York},
	edition = {4th ed.},
	note = {First ed. published in 1940 under title: An outline of general zoology.}
}