@book{61801,
	author = {Brehm, Alfred Edmund,},
	title = {Het Leven der Dieren: Deel 1, Hoofdstuk 07: De Knaagdieren},
	publisher = {Project Gutenberg,},
	year = {2007},
	address = {Salt Lake City, UT :},
	note = {Release date is 2007-02-06},
	url = {https://www.gutenberg.org/ebooks/20530}
}