Provencio, I. (2010). Shedding light on photoperiodism. National Academy of Sciences.
Chicago Style CitationProvencio, Ignacio. Shedding Light On Photoperiodism. National Academy of Sciences, 2010.
MLA CitationProvencio, Ignacio. Shedding Light On Photoperiodism. National Academy of Sciences, 2010.
Warning: These citations may not always be 100% accurate.