APA-čujuhus (7. p.)
Allaby, M. (2005). A dictionary of ecology (3rd ed.). Oxford University Press.
Chicago-čujuhus (17. p.)
Allaby, Michael. A Dictionary of Ecology. 3rd ed. New York: Oxford University Press, 2005.
MLA-čujuhus (9. p.)
Allaby, Michael. A Dictionary of Ecology. 3rd ed. Oxford University Press, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.