Asner, G. P., Brodrick, P. G., Anderson, C. B., Vaughn, N., Knapp, D. E., & Martin, R. E. (2016). Progressive forest canopy water loss during the 2012–2015 California drought. Proc Natl Acad Sci U S A.
Chicago-tyylinen lähdeviittausAsner, Gregory P., Philip G. Brodrick, Christopher B. Anderson, Nicholas Vaughn, David E. Knapp, ja Roberta E. Martin. "Progressive Forest Canopy Water Loss During the 2012–2015 California Drought." Proc Natl Acad Sci U S A 2016.
MLA-viiteAsner, Gregory P., et al. "Progressive Forest Canopy Water Loss During the 2012–2015 California Drought." Proc Natl Acad Sci U S A 2016.
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