Publications of the Field museum of natural history.
Ornithological series.

APA Citation

Chicago Natural History Museum. (189619161917). Publications of the Field museum of natural history. Chicago, U.S.A.: [publisher not identified].

MLA Citation

Chicago Natural History Museum. Publications of the Field Museum of Natural History. Chicago, U.S.A.: [publisher not identified], 189619161917.

Warning: These citations may not always be complete (especially for serials).