Cita APA (7a ed.)

(2002). Parks: Grüne freiräume in Europas Städten = Parks : green urban spaces in European cities. Callwey ; Birkhäuser.

Cita Chicago Style (17a ed.)

Parks: Grüne Freiräume in Europas Städten = Parks : Green Urban Spaces in European Cities. München : Basel [etc.]: Callwey ; Birkhäuser, 2002.

Cita MLA (9a ed.)

Parks: Grüne Freiräume in Europas Städten = Parks : Green Urban Spaces in European Cities. Callwey ; Birkhäuser, 2002.