Cita APA (7a ed.)

Logic Colloquium & Ferro, R. (1989). Logic Colloquium '88: Proceedings of the Colloquium held in Padova, Italy August 22-31, 1988. North-Holland.

Cita Chicago Style (17a ed.)

Logic Colloquium y R. Ferro. Logic Colloquium '88: Proceedings of the Colloquium Held in Padova, Italy August 22-31, 1988. Amsterdam [etc.]: North-Holland, 1989.

Cita MLA (9a ed.)

Logic Colloquium y R. Ferro. Logic Colloquium '88: Proceedings of the Colloquium Held in Padova, Italy August 22-31, 1988. North-Holland, 1989.