Cita APA

Rosero Bixby, L. (1986). Infant Mortality in Costa Rica: Explaining the Recent Decline.

Chicago Style Citation

Rosero Bixby, Luis. Infant Mortality in Costa Rica: Explaining the Recent Decline. 1986.

Cita MLA

Rosero Bixby, Luis. Infant Mortality in Costa Rica: Explaining the Recent Decline. 1986.

Atenció: Aquestes cites poden no estar 100% correctes.