@book{121995,
	author = {Butler, Judith, and ebrary, Inc.},
	title = {The question of gender},
	publisher = {Indiana University Press,},
	year = {c2011.},
	series = {21st Century studies ;},
	address = {Bloomington :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10481708}
}