Cita APA (7th ed.)
Campbell, L., & Mithun, M. (1979). The languages of Native America: Historical and comparative assessment. University of Texas Press.
Cita Chicago (17th ed.)
Campbell, Lyle, i Marianne Mithun. The Languages of Native America: Historical and Comparative Assessment. Texas: University of Texas Press, 1979.
Cita MLA (9th ed.)
Campbell, Lyle, i Marianne Mithun. The Languages of Native America: Historical and Comparative Assessment. University of Texas Press, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.