APA ציטוט

Azofeifa, J., & Barrantes, R. (1991). Genetic variation in the Bribri and Cabecar Amerindians from Talamanca, Costa Rica.

Citación estilo Chicago

Azofeifa, Jorge, y Ramiro Barrantes. Genetic Variation in the Bribri and Cabecar Amerindians From Talamanca, Costa Rica. 1991.

ציטוט MLA

Azofeifa, Jorge, y Ramiro Barrantes. Genetic Variation in the Bribri and Cabecar Amerindians From Talamanca, Costa Rica. 1991.