@book{274062,
	author = {Brehm, Alfred Edmund,},
	title = {Het Leven der Dieren. Derde Deel, Hoofdstuk 1 tot 4, De Kruipende Dieren},
	publisher = {Project Gutenberg,},
	year = {2014},
	url = {http://www.gutenberg.org/ebooks/44811}
}