Citazione Stile APA (7a Edizione)
ebrary, Inc, Ver Ploeg, M., Moffit, R. A., & Citro, C. F. (2002). Studies of welfare populations: Data collection and research issues. National Academy Press.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, Michele Ver Ploeg, Robert A. Moffit, e Constance F. Citro. Studies of Welfare Populations: Data Collection and Research Issues. Washington, DC: National Academy Press, 2002.
Citatione MLA (9a ed.)
ebrary, Inc, et al. Studies of Welfare Populations: Data Collection and Research Issues. National Academy Press, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.