@book{190609,
	author = {Steg, Linda. and ebrary, Inc.},
	title = {Environmental psychology},
	publisher = {Wiley-Blackwell,},
	year = {2013.},
	series = {BPS textbooks in psychology},
	address = {Chichester [England] ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10558123}
}