Sebeok, T. A. (1991). Semiotics in the United States. Indiana University Press.
Cita Chicago Style (17a ed.)Sebeok, Thomas A. Semiotics in the United States. Bloomington [etc.]: Indiana University Press, 1991.
Cita MLA (9a ed.)Sebeok, Thomas A. Semiotics in the United States. Indiana University Press, 1991.
Precaución: Estas citas no son 100% exactas.