APA-viite (7. p.)

Pough, R. H. (1951). Audubon water bird guide water, game and large land birds Eastern and Central North America from Southern Texas to Central Greenland (1951). Doubleday.

Chicago-viite (17. p.)

Pough, Richard H. Audubon Water Bird Guide Water, Game and Large Land Birds Eastern and Central North America from Southern Texas to Central Greenland (1951). New York: Doubleday, 1951.

MLA-viite (9. p.)

Pough, Richard H. Audubon Water Bird Guide Water, Game and Large Land Birds Eastern and Central North America from Southern Texas to Central Greenland (1951). Doubleday, 1951.

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