Buck, M. (1977). The origin of negative dialectis. The Free Press.
Cita Chicago (17th ed.)Buck, Morss. The Origin of Negative Dialectis. The Free Press, 1977.
Cita MLA (9th ed.)Buck, Morss. The Origin of Negative Dialectis. The Free Press, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.