Terborgh, J. W. 1. (1989). Where have all the birds gone?: Essays on the biology and conservation of birds that migrate to the American tropics. Princeton, New Jersey: Princeton University Press.
Chicago Style CitationTerborgh, John W. 1936-. Where Have All the Birds Gone?: Essays On the Biology and Conservation of Birds That Migrate to the American Tropics. Princeton, New Jersey: Princeton University Press, 1989.
MLA CitationTerborgh, John W. 1936-. Where Have All the Birds Gone?: Essays On the Biology and Conservation of Birds That Migrate to the American Tropics. Princeton, New Jersey: Princeton University Press, 1989.
Warning: These citations may not always be 100% accurate.