American Ornithological Society. (2021). Ornithological Applications. Oxford University Press.
Chicago-čujuhus (17. p.)American Ornithological Society. Ornithological Applications. Oxford: Oxford University Press, 2021.
MLA-čujuhus (9. p.)American Ornithological Society. Ornithological Applications. Oxford University Press, 2021.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.