Cita APA (7th ed.)

Hobson, J. A. (1971). Problems of poverty: An inquiry into the industrial condition of the poor. A. M. Kelley.

Cita Chicago (17th ed.)

Hobson, J. A. Problems of Poverty: An Inquiry into the Industrial Condition of the Poor. New York: A. M. Kelley, 1971.

Cita MLA (9th ed.)

Hobson, J. A. Problems of Poverty: An Inquiry into the Industrial Condition of the Poor. A. M. Kelley, 1971.