Cita APA (7th ed.)
Cullen, R. M. The changing Demography of Spanish Americans.
Cita Chicago (17th ed.)
Cullen, Ruth M. The Changing Demography of Spanish Americans.
Cita MLA (9th ed.)
Cullen, Ruth M. The Changing Demography of Spanish Americans.
Atenció: Aquestes cites poden no estar 100% correctes.