@book{50386,
	author = {Berger, Melvin. and Berger, Gilda.},
	title = {Where did the butterfly get its name? :},
	publisher = {Scholastic Reference,},
	year = {c2002.},
	series = {Scholastic question and answer series},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/schol051/2001042642.html}
}