APA-referens (7:e uppl.)
Iannone, G. (2014). The great Maya droughts in cultural context: Case studies in resilience and vulnerability. University Press of Colorado.
Chicago-referens (17:e uppl.)
Iannone, Gyles. The Great Maya Droughts in Cultural Context: Case Studies in Resilience and Vulnerability. Boulder, Colorado: University Press of Colorado, 2014.
MLA-referens (9:e uppl.)
Iannone, Gyles. The Great Maya Droughts in Cultural Context: Case Studies in Resilience and Vulnerability. University Press of Colorado, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.