APA-referens (7:e uppl.)
Fewkes, J. W. (2009). The Aborigines of Puerto Rico and neighboring islands. University of Alabama Press.
Chicago-referens (17:e uppl.)
Fewkes, Jesse Walter. The Aborigines of Puerto Rico and Neighboring Islands. Tuscaloosa: University of Alabama Press, 2009.
MLA-referens (9:e uppl.)
Fewkes, Jesse Walter. The Aborigines of Puerto Rico and Neighboring Islands. University of Alabama Press, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.