Παραπομπή σε μορφή APA (7η εκδ.)

Metro-Roland, M. M. (2011). Tourists, signs and the city: The semiotics of culture in an urban landscape. Ashgate.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Metro-Roland, Michelle M. Tourists, Signs and the City: The Semiotics of Culture in an Urban Landscape. Farnham: Ashgate, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

Metro-Roland, Michelle M. Tourists, Signs and the City: The Semiotics of Culture in an Urban Landscape. Ashgate, 2011.