APA (7th ed.) Citation

Eco, U. (1989). O pendulo de Foucault (4a ed.). Record.

Chicago Style (17th ed.) Citation

Eco, Umberto. O Pendulo De Foucault. 4a ed. Rio de Janeiro: Record, 1989.

MLA (9th ed.) Citation

Eco, Umberto. O Pendulo De Foucault. 4a ed. Record, 1989.

Warning: These citations may not always be 100% accurate.