APA-referens

Roberts, D. L. (2007). Effects of tropical forest fragmentation on ecology and conservation of migrant and resident birds in lowland Costa Rica.

Chicago-stil citat

Roberts, Dina L. Effects of Tropical Forest Fragmentation On Ecology and Conservation of Migrant and Resident Birds in Lowland Costa Rica. 2007.

MLA-referens

Roberts, Dina L. Effects of Tropical Forest Fragmentation On Ecology and Conservation of Migrant and Resident Birds in Lowland Costa Rica. 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.