APA ציטוט

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

Citación estilo Chicago

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

ציטוט MLA

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