Arévalo, J. E., Méndez, Y., & Vargas, S. (2015). Monitoring species of mammals using track collection by rangers in the Tilarán mountain range, Costa Rica.
استشهاد بنمط شيكاغوArévalo, J. Edgardo, Yoryineth Méndez, و Sergio Vargas. Monitoring Species of Mammals Using Track Collection By Rangers in the Tilarán Mountain Range, Costa Rica. 2015.
MLA استشهادArévalo, J. Edgardo, Yoryineth Méndez, و Sergio Vargas. Monitoring Species of Mammals Using Track Collection By Rangers in the Tilarán Mountain Range, Costa Rica. 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.