@inbook{Sulloway2001,
author = {Sulloway, F.J.},
title= {Birth order, sibling competition, and human behavior},
year = {2001},
editor = {Holcomb, H.R.},
booktitle = {Conceptual Challenges in Evolutionary Psychology: Innovative Research Strategies},
address = {Dordrecht and Boston},
publisher = {Kluwer Academic Publishers},
pages = {39--83},
}