Citazione Stile APA (7a Edizione)

(1969). On understanding poverty: Perspective from the social sciences. Basic books.

Citazione stile Chigago Style (17a edizione)

On Understanding Poverty: Perspective from the Social Sciences. New York: Basic books, 1969.

Citatione MLA (9a ed.)

On Understanding Poverty: Perspective from the Social Sciences. Basic books, 1969.