Παραπομπή σε μορφή APA (7η εκδ.)
National Research Council (U.S.). Panel to Evaluate the USDA's Methodology for Estimating Eligibility and Participation for the WIC Program, ebrary, Inc, Ver Ploeg, M., & Betson, D. (2001). Estimating eligibility and participation for the WIC program: Phase I report. National Academy Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
National Research Council (U.S.). Panel to Evaluate the USDA's Methodology for Estimating Eligibility and Participation for the WIC Program, Inc ebrary, Michele Ver Ploeg, και David Betson. Estimating Eligibility and Participation for the WIC Program: Phase I Report. Washington, DC: National Academy Press, 2001.
Παραπομπή σε μορφή MLA (9th εκδ.)
National Research Council (U.S.). Panel to Evaluate the USDA's Methodology for Estimating Eligibility and Participation for the WIC Program, et al. Estimating Eligibility and Participation for the WIC Program: Phase I Report. National Academy Press, 2001.
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