Brown, G. H. (1971). Photochromism. Wiley-Interscience.
Cita Chicago Style (17a ed.)Brown, Glenn Halstead. Photochromism. New York: Wiley-Interscience, 1971.
Cita MLA (9a ed.)Brown, Glenn Halstead. Photochromism. Wiley-Interscience, 1971.
Precaución: Estas citas no son 100% exactas.