Vaughan, C. (2019). Conservation of the Scarlet Macaw (Ara Macaw) with In Situ Management in the Central Pacific of Costa Rica.
استشهاد بنمط شيكاغوVaughan, Christopher. Conservation of the Scarlet Macaw (Ara Macaw) With In Situ Management in the Central Pacific of Costa Rica. 2019.
MLA استشهادVaughan, Christopher. Conservation of the Scarlet Macaw (Ara Macaw) With In Situ Management in the Central Pacific of Costa Rica. 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.