Παραπομπή APA

Van Hulle, M., & Vaughan, C. (2009). The Effect of Human Development on Mammal Populations of the Punta Leona Private Wildlife Refuge, Costa Rica.

Παραπομπή Chicago Style

Van Hulle, Michael, και Christopher Vaughan. The Effect of Human Development On Mammal Populations of the Punta Leona Private Wildlife Refuge, Costa Rica. 2009.

Παραπομπή MLA

Van Hulle, Michael, και Christopher Vaughan. The Effect of Human Development On Mammal Populations of the Punta Leona Private Wildlife Refuge, Costa Rica. 2009.

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