APA (7th ed.) Zitazioa
Payne, R. K. (2005). A framework for understanding poverty (4th rev. ed.). Aha! Process.
Chicago Style (17th ed.) Zitazioa
Payne, Ruby K. A Framework for Understanding Poverty. 4th rev. ed. Highlands, Tex.: Aha! Process, 2005.
MLA (9th ed.) Zitazioa
Payne, Ruby K. A Framework for Understanding Poverty. 4th rev. ed. Aha! Process, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.