Cita APA (7th ed.)
Smith, A., & Aceto, F. (2004). Hotel world. Minimum fax.
Cita Chicago (17th ed.)
Smith, Ali, i Federica Aceto. Hotel World. Roma: Minimum fax, 2004.
Cita MLA (9th ed.)
Smith, Ali, i Federica Aceto. Hotel World. Minimum fax, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.