@book{2013,
	author = {Defoe, Daniel, and Shinagel, Michael.},
	title = {Robinson Crusoe :},
	publisher = {Norton,},
	year = {1994.},
	series = {A Norton critical edition},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www2.hn.psu.edu/faculty/jmanis/defoe/crusoe.pdf}
}