APA

Liston R. A., . (1972). The American poor: a report on poverty in the United States. New York: Delacorte Press.

Chicago

Liston Robert A, . 1972. The American poor: a report on poverty in the United States. New York: Delacorte Press.

Harvard

Liston R. A., . (1972). The American poor: a report on poverty in the United States. New York: Delacorte Press.

MLA

Liston Robert A, . The American poor: a report on poverty in the United States. New York: Delacorte Press. 1972.