Cita APA (7th ed.)

Schäfer, R. (2009). Green Infrastructure: High-Performance Landscapes ; 46th IFLA World Congress in Rio de Janeiro. Topos.

Cita Chicago (17th ed.)

Schäfer, Robert. "Green Infrastructure: High-Performance Landscapes ; 46th IFLA World Congress in Rio De Janeiro." Topos 2009.

Cita MLA (8th ed.)

Schäfer, Robert. "Green Infrastructure: High-Performance Landscapes ; 46th IFLA World Congress in Rio De Janeiro." Topos, 2009.