APA-viite (7. p.)

Lewis, J. P., & Uphoff, N. T. (1988). Strengthening the poor: What have we learned? Transaction Books.

Chicago-viite (17. p.)

Lewis, John P., ja Norman Thomas Uphoff. Strengthening the Poor: What Have We Learned? New Brunswick, USA: Transaction Books, 1988.

MLA-viite (8. p.)

Lewis, John P., ja Norman Thomas Uphoff. Strengthening the Poor: What Have We Learned? Transaction Books, 1988.