APA (7th ed.) Citation

Borngasser, B., Toman, R., Beer, G., & Bednorz, A. (2001). Catalonia: Art, landscape, architecture. Konemann.

Chicago Style (17th ed.) Citation

Borngasser, Barbara, Rolf Toman, Gunter Beer, and Archim Bednorz. Catalonia: Art, Landscape, Architecture. Cologne: Konemann, 2001.

MLA (8th ed.) Citation

Borngasser, Barbara, et al. Catalonia: Art, Landscape, Architecture. Konemann, 2001.