APA (7th ed.) Citation

Collins, G. R., Collins, C. C., Collins, G. R., & Sitte, C. (1986). Camillo Sitte: The birth of modern city planning. Rizzoli.

Chicago Style (17th ed.) Citation

Collins, George R., Christiane Crasemann Collins, George Roseborough Collins, and Camillo Sitte. Camillo Sitte: The Birth of Modern City Planning. New York: Rizzoli, 1986.

MLA (9th ed.) Citation

Collins, George R., et al. Camillo Sitte: The Birth of Modern City Planning. Rizzoli, 1986.