@book{240828,
	author = {Reznick, J. Steven. and Corley, Robin. and Society for Research in Child Development.},
	title = {A longitudinal twin study of intelligence in the second year},
	publisher = {University of Chicago Press},
	year = {c1997.},
	series = {Monographs of the Society for Research in Child Development},
	address = {Chicago}
}