APA-referens (7:e uppl.)

FENTON SARAH EDT. (2017). 30-SECOND NEW YORK: THE 50KEY VISIONS,EVENTS AND ARCHITECTS THAT SHAPED THE CITY,EACH EXPLAINED IN A HALF MINUTE. IVY PRESS.

Chicago-referens (17:e uppl.)

FENTON SARAH EDT. 30-SECOND NEW YORK: THE 50KEY VISIONS,EVENTS AND ARCHITECTS THAT SHAPED THE CITY,EACH EXPLAINED IN A HALF MINUTE. IVY PRESS, 2017.

MLA-referens (9:e uppl.)

FENTON SARAH EDT. 30-SECOND NEW YORK: THE 50KEY VISIONS,EVENTS AND ARCHITECTS THAT SHAPED THE CITY,EACH EXPLAINED IN A HALF MINUTE. IVY PRESS, 2017.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.