Rabushka, A. (1980). Old folks at home. The Free Press.
Cita Chicago (17th ed.)Rabushka, Alvin. Old Folks at Home. The Free Press, 1980.
Cita MLA (9th ed.)Rabushka, Alvin. Old Folks at Home. The Free Press, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.