Bloom, B. R., & Brown, P. (2003). The future of public health. Harvard School of Public Health.
Citazione stile Chigago Style (17a edizione)Bloom, Barry R., e Phyllida Brown. The Future of Public Health. Mass. USA: Harvard School of Public Health, 2003.
Citatione MLA (8a ed.)Bloom, Barry R., e Phyllida Brown. The Future of Public Health. Harvard School of Public Health, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.