APA-referens (7:e uppl.)
Carle, D. (2016). Introduction to water in California (Second edition.). University of California Press.
Chicago-referens (17:e uppl.)
Carle, David. Introduction to Water in California. Second edition. Oakland, California: University of California Press, 2016.
MLA-referens (9:e uppl.)
Carle, David. Introduction to Water in California. Second edition. University of California Press, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.