Cita APA (7a ed.)

Riccaboni, A., & Ghirri, R. (1994). Italy. Routledge.

Cita Chicago Style (17a ed.)

Riccaboni, Angelo, y Rosanna Ghirri. Italy. London [etc.]: Routledge, 1994.

Cita MLA (9a ed.)

Riccaboni, Angelo, y Rosanna Ghirri. Italy. Routledge, 1994.