APA aipamena

Vargas-Leitón, B., Solís-Guzmán, O., Sáenz-Segura, F., & León-Hidalgo, H. (2015). Technical efficiency in dairy herds from Costa Rica.

Chicago Style aipamena

Vargas-Leitón, Bernardo, Oscar Solís-Guzmán, Fernando Sáenz-Segura, y Héctor León-Hidalgo. Technical Efficiency in Dairy Herds From Costa Rica. 2015.

MLA aipamena

Vargas-Leitón, Bernardo, Oscar Solís-Guzmán, Fernando Sáenz-Segura, y Héctor León-Hidalgo. Technical Efficiency in Dairy Herds From Costa Rica. 2015.