Mata Jiménez, L., Albertazzi, C., & Marranghello, L. (1990). AIDS in Costa Rica: Estimates for 1990-1994 by the quadratic and other simple equations.
استشهاد بنمط شيكاغوMata Jiménez, Leonardo, Constantino Albertazzi, و Leonardo Marranghello. AIDS in Costa Rica: Estimates for 1990-1994 By the Quadratic and Other Simple Equations. 1990.
MLA استشهادMata Jiménez, Leonardo, Constantino Albertazzi, و Leonardo Marranghello. AIDS in Costa Rica: Estimates for 1990-1994 By the Quadratic and Other Simple Equations. 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.