@book{Ellis2008,
author = {Ellis, L. and Hershberger, S. and Field, E. and Wersinger, S. and Pellis, S. and Geary, D. and Palmer, C. and Hoyenga, K. and Hetsroni, A. and Karadi, K. },
title= {Sex differences: Summarizing more than a century of scientific research},
year = {2008},
address = {New York},
publisher = {Psychology Press},
}