BibTex format
@article{Fayers:2002:10.1111/1467-985X.02020,
author = {Fayers, PM and Hand, DJ},
doi = {10.1111/1467-985X.02020},
journal = {JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-STATISTICS IN SOCIETY},
pages = {233--253},
title = {Causal variables, indicator variables and measurement scales: an example from quality of life},
url = {http://dx.doi.org/10.1111/1467-985X.02020},
volume = {165},
year = {2002}
}