APA-referens (7:e uppl.)

(1999). Sustaining cities environmental planning and management in urban design. McGraw-Hill.

Chicago-referens (17:e uppl.)

Sustaining Cities Environmental Planning and Management in Urban Design. McGraw-Hill, 1999.

MLA-referens (8:e uppl.)

Sustaining Cities Environmental Planning and Management in Urban Design. McGraw-Hill, 1999.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.