APA način citiranja

Mata Jiménez, L., Albertazzi, C., & Marranghello, L. (1990). AIDS in Costa Rica: Estimates for 1990-1994 by the quadratic and other simple equations.

Čikaški stil citiranja

Mata Jiménez, Leonardo, Constantino Albertazzi, i Leonardo Marranghello. AIDS in Costa Rica: Estimates for 1990-1994 By the Quadratic and Other Simple Equations. 1990.

MLA način citiranja

Mata Jiménez, Leonardo, Constantino Albertazzi, i Leonardo Marranghello. AIDS in Costa Rica: Estimates for 1990-1994 By the Quadratic and Other Simple Equations. 1990.