BibTex format
@article{Ivins:2014:10.1016/j.jad.2014.05.007,
author = {Ivins, A and Di, Simplicio M and Close, H and Goodwin, GM and Holmes, E},
doi = {10.1016/j.jad.2014.05.007},
journal = {JOURNAL OF AFFECTIVE DISORDERS},
pages = {234--242},
title = {Mental imagery in bipolar affective disorder versus unipolar depression: Investigating cognitions at times of 'positive' mood},
url = {http://dx.doi.org/10.1016/j.jad.2014.05.007},
volume = {166},
year = {2014}
}