APA (7e ed.) Bronvermelding

(2019). The Social Question in the Twenty-First Century. University of California Press.

Chicago (17e ed.) Bronvermelding

The Social Question in the Twenty-First Century. University of California Press, 2019.

MLA (9e ed.) Bronvermelding

The Social Question in the Twenty-First Century. University of California Press, 2019.

Let op: Deze citaties zijn niet altijd 100% accuraat.