Timock, J., & Vaughan, C. (2002). A census of mammal populations in Punta Leona Private Wildlife Refuge, Costa Rica.
استشهاد بنمط شيكاغوTimock, Joshua, و Christopher Vaughan. A Census of Mammal Populations in Punta Leona Private Wildlife Refuge, Costa Rica. 2002.
MLA استشهادTimock, Joshua, و Christopher Vaughan. A Census of Mammal Populations in Punta Leona Private Wildlife Refuge, Costa Rica. 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.