@book{4567,
	author = {Brogan, Hugh.},
	title = {The Penguin history of the United States of America /},
	publisher = {Penguin Books,},
	year = {2001.},
	address = {London ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1203/2001277288-b.html}
}