Montalvo, I. (2003). Vitamins A, and C and folate status in Mexican children under 12 years and women 12-49 years: A probabilistic national survey. Instituto Nacional de Salud Pública.
Citazione stile Chigago Style (17a edizione)Montalvo, Irene. Vitamins A, and C and Folate Status in Mexican Children Under 12 Years and Women 12-49 Years: A Probabilistic National Survey. Instituto Nacional de Salud Pública, 2003.
Citatione MLA (9a ed.)Montalvo, Irene. Vitamins A, and C and Folate Status in Mexican Children Under 12 Years and Women 12-49 Years: A Probabilistic National Survey. Instituto Nacional de Salud Pública, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.