Cita APA (7a ed.)

Olison, a. (1991). Hotel Arts Barcelona. Travelstead Group.

Cita Chicago Style (17a ed.)

Olison, artista. Hotel Arts Barcelona. Barcelona: Travelstead Group, 1991.

Cita MLA (9a ed.)

Olison, artista. Hotel Arts Barcelona. Travelstead Group, 1991.