BibTex format
@inbook{Spence:2003,
author = {Spence, R},
booktitle = {Designing information spaces: the social navigation approach table of contents},
editor = {Hook and Benyon and Munro and Diaper and Sanger},
pages = {405--426},
publisher = {Springer-Verlag},
title = {Information space navigation: a framework},
year = {2003}
}