APA

Ruggiero A., Lawton J. H. & Blackburn T. M.Geographic ranges of mammalian species in South America: spatial patterns in environmental resistance and anisotropy. : .

Chicago

Ruggiero Abriana, Lawton John H and Blackburn Tim M.Geographic ranges of mammalian species in South America: spatial patterns in environmental resistance and anisotropy. : .

Harvard

Ruggiero A., Lawton J. H. and Blackburn T. M.Geographic ranges of mammalian species in South America: spatial patterns in environmental resistance and anisotropy. : .

MLA

Ruggiero Abriana, Lawton John H and Blackburn Tim M.: . .