Cita APA

Haskins, R., & Sawhill, I. (2009). Creating an opportunity society. Brookings Institution Press.

Chicago Style Citation

Haskins, Ron, i Isabel Sawhill. Creating an Opportunity Society. Brookings Institution Press, 2009.

Cita MLA

Haskins, Ron, i Isabel Sawhill. Creating an Opportunity Society. Brookings Institution Press, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.