Azofeifa, J., & Barrantes, R. (1991). Genetic variation in the Bribri and Cabecar Amerindians from Talamanca, Costa Rica.
استشهاد بنمط شيكاغوAzofeifa, Jorge, و Ramiro Barrantes. Genetic Variation in the Bribri and Cabecar Amerindians From Talamanca, Costa Rica. 1991.
MLA استشهادAzofeifa, Jorge, و Ramiro Barrantes. Genetic Variation in the Bribri and Cabecar Amerindians From Talamanca, Costa Rica. 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.