@book{44333,
	author = {Royden, H. L., and Fitzpatrick, Patrick,},
	title = {Real analysis /},
	publisher = {Pearson,},
	year = {c2010 [first impression 2015].},
	address = {New York, New York :},
	edition = {Fourth edition.},
	note = {Originally published in 2010, reissued as part of Pearson's modern classic series.}
}