@inbook{Cleland1994,
author = {Cleland, J. and Onuoha, N. and Timaeus, I.},
title= {Fertility change in sub-Saharan Africa: A review of evidence},
year = {1994},
editor = {Locoh, T.},
editor = {Hertrich, V.},
booktitle = {The onset of fertility transition in Sub-Saharan Africa},
address = {Liège},
publisher = {Ordinal editions},
pages = {1--20},
}