@book{20512,
	author = {Karnazes, Dean, and Fitzgerald, Matt.},
	title = {50/50 :},
	publisher = {Wellness Central,},
	year = {2008.},
	address = {New York :},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0808/2008001291-b.html}
}