APA-referens (7:e uppl.)
Ruiz, R. E. (2010). Mexico: Why a few are rich and the people poor. University of California Press.
Chicago-referens (17:e uppl.)
Ruiz, Ramón Eduardo. Mexico: Why a Few Are Rich and the People Poor. Berkeley: University of California Press, 2010.
MLA-referens (9:e uppl.)
Ruiz, Ramón Eduardo. Mexico: Why a Few Are Rich and the People Poor. University of California Press, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.