@book{11124,
	author = {Crooks, Robert, and Baur, Karla.},
	title = {Our sexuality /},
	publisher = { Cengage Learning [distributor], Belmont, },
	year = {2011},
	address = {Andover :},
	edition = {Eleventh Edition},
	url = {http://swbplus.bsz-bw.de/bsz31922998xinh.htm}
}