Studies in bird migration,
by William Eagle Clarke ... with maps, weather charts, and other illustrations ..
APA Citation
Clarke, W. Eagle. (1912). Studies in bird migration. London: Gurney and Jackson; [etc., etc.].
MLA Citation
Clarke, William Eagle, 1853-1938. Studies In Bird Migration. London: Gurney and Jackson; [etc., etc.], 1912.
Warning: These citations may not always be complete (especially for serials).