Cita APA (7th ed.)
Newman, K. S., & O'Brien, R. L. (2011). Taxing the poor: Doing damage to the truly disadvantaged. University of California Press.
Cita Chicago (17th ed.)
Newman, Katherine S., i Rourke L. O'Brien. Taxing the Poor: Doing Damage to the Truly Disadvantaged. Berkeley: University of California Press, 2011.
Cita MLA (9th ed.)
Newman, Katherine S., i Rourke L. O'Brien. Taxing the Poor: Doing Damage to the Truly Disadvantaged. University of California Press, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.