APA

Miller A. H., Miller V. D., .Behavioral ecology and breeding biology of the andean sparrow, Zonotrichia capesis. : .

Chicago

Miller Alden H, Miller Virginia D, .Behavioral ecology and breeding biology of the andean sparrow, Zonotrichia capesis. : .

Harvard

Miller A. H., Miller V. D., .Behavioral ecology and breeding biology of the andean sparrow, Zonotrichia capesis. : .

MLA

Miller Alden H, Miller Virginia D, .: . .