APA

Villard M. A., Trzcinski M. K. & Merriam G.Fragmentation effects on forest birds: relative influence of woodland cover and configuration on landscape occupancy. : .

Chicago

Villard Marc André, Trzcinski M Kurtis and Merriam Gray.Fragmentation effects on forest birds: relative influence of woodland cover and configuration on landscape occupancy. : .

Harvard

Villard M. A., Trzcinski M. K. and Merriam G.Fragmentation effects on forest birds: relative influence of woodland cover and configuration on landscape occupancy. : .

MLA

Villard Marc André, Trzcinski M Kurtis and Merriam Gray.: . .