Não informado. (2003). Education and Urban Society. Sage Publications.
Chicago (17e ed.) BronvermeldingNão informado. Education and Urban Society. Beverly Hills, Calif: Sage Publications, 2003.
MLA (8e ed.) BronvermeldingNão informado. Education and Urban Society. Sage Publications, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.