@misc{Diderot1751,
author = {Diderot, D. and d’Alembert, J.},
title= {Encyclopédie, tome premier, Prospectus},
year = {1751},
URL = {http://encyclopedie.uchicago.edu/},
publisher = {ARTFL Encyclopédie Project (ed. Robert Morrissey), University of Chicago},
address = {Chicago},
}