APA-viite (7. p.)

Levitan, S. A., & Shapiro, I. (1987). Working but poor: America's contradiction. Johns Hopkins University Press.

Chicago-viite (17. p.)

Levitan, Sar A., ja Isaac Shapiro. Working but Poor: America's Contradiction. Baltimore: Johns Hopkins University Press, 1987.

MLA-viite (9. p.)

Levitan, Sar A., ja Isaac Shapiro. Working but Poor: America's Contradiction. Johns Hopkins University Press, 1987.