Cita APA (7a ed.)

Barwise, J., & Etchemendy, J. (1991). Tarski's world 3.0: Including the Macintosh program. Center for the Study of Language and Information.

Cita Chicago Style (17a ed.)

Barwise, Jon, y John Etchemendy. Tarski's World 3.0: Including the Macintosh Program. Stanford, CA: Center for the Study of Language and Information, 1991.

Cita MLA (9a ed.)

Barwise, Jon, y John Etchemendy. Tarski's World 3.0: Including the Macintosh Program. Center for the Study of Language and Information, 1991.