Cita APA (7th ed.)

Bloom, D. E., Canning, D., & Sevilla, J. (2001). The effect of health on economic growth: Theory and evidence. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Bloom, David E., David Canning, i Jaypee Sevilla. The Effect of Health on Economic Growth: Theory and Evidence. Cambridge: National Bureau of Economic Research, 2001.

Cita MLA (9th ed.)

Bloom, David E., et al. The Effect of Health on Economic Growth: Theory and Evidence. National Bureau of Economic Research, 2001.