Barrantes, G., & Pereira, A. (2002). Seed dissemination by frugivorous birds from forest fragments to adjacent pastures on the western slope of Volcán Barva, Costa Rica.
استشهاد بنمط شيكاغوBarrantes, Gilbert, و Ana Pereira. Seed Dissemination By Frugivorous Birds From Forest Fragments to Adjacent Pastures On the Western Slope of Volcán Barva, Costa Rica. 2002.
MLA استشهادBarrantes, Gilbert, و Ana Pereira. Seed Dissemination By Frugivorous Birds From Forest Fragments to Adjacent Pastures On the Western Slope of Volcán Barva, Costa Rica. 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.