@inbook{Gu2009,
author = {Gu, B.},
title= {The arrival of low fertility in China},
year = {2009},
editor = {Jones, G.},
editor = {Straughan, P.T.},
editor = {Chan, A.},
booktitle = {Ultra-Low Fertility in Pacific Asia: Trends, Causes and Policy Issues},
address = {Abingdon, UK},
publisher = {Routledge},
pages = {73--95},
}