Cita APA (7a ed.)

(1987). The semiotic web 1986. Mouton de Gruyter.

Cita Chicago Style (17a ed.)

The Semiotic Web 1986. Berlin [etc.]: Mouton de Gruyter, 1987.

Cita MLA (9a ed.)

The Semiotic Web 1986. Mouton de Gruyter, 1987.