APA Citation

McDonald, M. E. (1969). Catalogue of helminths of waterfowl (Anatidae). Washington, D. C.: Unites States Departament of the Interior.

Chicago Style Citation

McDonald, Malcolm E. Catalogue of Helminths of Waterfowl (Anatidae). Washington, D. C.: Unites States Departament of the Interior, 1969.

MLA Citation

McDonald, Malcolm E. Catalogue of Helminths of Waterfowl (Anatidae). Washington, D. C.: Unites States Departament of the Interior, 1969.

Warning: These citations may not always be 100% accurate.