@book{4019,
	author = {McCance, R. A. and Widdowson, Elsie M.},
	title = {McCance and Widdowson's The composition of foods.},
	publisher = {H.M. Stationery Off. ;},
	year = {1978.},
	address = {London :},
	edition = {4th rev. and extended ed. of MRC Special report no. 297 /}
}