APA (7th ed.) Citation

Riis, J. A. (1968). Jacob Riis revisited: Poverty and the slum in another era. Doubleday.

Chicago Style (17th ed.) Citation

Riis, Jacob A. Jacob Riis Revisited: Poverty and the Slum in Another Era. Garden City, N.Y: Doubleday, 1968.

MLA (9th ed.) Citation

Riis, Jacob A. Jacob Riis Revisited: Poverty and the Slum in Another Era. Doubleday, 1968.