APA-referens (7:e uppl.)
Grossinger, R., Askevold, R., & Beagle, J. (2012). Napa valley historical ecology atlas: Exploring a hidden landscape of transformation and resilience. University of California Press.
Chicago-referens (17:e uppl.)
Grossinger, Robin, Ruth Askevold, och Julie Beagle. Napa Valley Historical Ecology Atlas: Exploring a Hidden Landscape of Transformation and Resilience. Berkeley: University of California Press, 2012.
MLA-referens (9:e uppl.)
Grossinger, Robin, et al. Napa Valley Historical Ecology Atlas: Exploring a Hidden Landscape of Transformation and Resilience. University of California Press, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.