Cita APA (7a ed.)

Sebeok, T. A., & Sebeok, J. U. (1991). Recent developments in theory and history: The Semiotic Web 1990. Mouton de Gruyter.

Cita Chicago Style (17a ed.)

Sebeok, Thomas A., y Jean Umiker Sebeok. Recent Developments in Theory and History: The Semiotic Web 1990. Berlín [etc.]: Mouton de Gruyter, 1991.

Cita MLA (9a ed.)

Sebeok, Thomas A., y Jean Umiker Sebeok. Recent Developments in Theory and History: The Semiotic Web 1990. Mouton de Gruyter, 1991.