Cita APA (7th ed.)

Allen, L. H., & Gillespie, S. R. (2001). What works? a review of the efficacy and effectiveness of nutrition interventions. United Nations, Administrative Commitee on Coordination, Sub-Committee on Nutrition.

Cita Chicago (17th ed.)

Allen, Lindsay H., i Stuart R. Gillespie. What Works? a Review of the Efficacy and Effectiveness of Nutrition Interventions. Genova: United Nations, Administrative Commitee on Coordination, Sub-Committee on Nutrition, 2001.

Cita MLA (9th ed.)

Allen, Lindsay H., i Stuart R. Gillespie. What Works? a Review of the Efficacy and Effectiveness of Nutrition Interventions. United Nations, Administrative Commitee on Coordination, Sub-Committee on Nutrition, 2001.