BibTex format
@inbook{Smith:1991,
author = {Smith, SR and Hall, JE},
booktitle = {Recent Developments in Sewage Sludge Processing},
editor = {Colin and Newman and Poulanne},
pages = {46--62},
publisher = {Elsevier Applied Science Publishers Ltd},
title = {Some economic and quality aspects of composting sewage sludge},
year = {1991}
}