Παραπομπή σε μορφή APA (7η εκδ.)

Busquets, J. (2005). Barcelona: The urban evolution of a compact city. Nicolodi Harvard University, Graduate School of Design.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Busquets, Joan. Barcelona: The Urban Evolution of a Compact City. Rovereto: Nicolodi Harvard University, Graduate School of Design, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Busquets, Joan. Barcelona: The Urban Evolution of a Compact City. Nicolodi Harvard University, Graduate School of Design, 2005.