APA (7e ed.) Bronvermelding

Riessman, F., & Popper, H. I. (1968). Up from poverty: New career ladders for nonprofessionals ([1st ed.].). Harper & Row.

Chicago (17e ed.) Bronvermelding

Riessman, Frank, en Hermine I. Popper. Up from Poverty: New Career Ladders for Nonprofessionals. [1st ed.]. New York: Harper & Row, 1968.

MLA (8e ed.) Bronvermelding

Riessman, Frank, en Hermine I. Popper. Up from Poverty: New Career Ladders for Nonprofessionals. [1st ed.]. Harper & Row, 1968.