Hill, I. (2013). Urban animals of washington d.c. Star Bright Books.
Chicago-čujuhus (17. p.)Hill, Isabel. Urban Animals of Washington D.c. Cambridge: Star Bright Books, 2013.
MLA-čujuhus (9. p.)Hill, Isabel. Urban Animals of Washington D.c. Star Bright Books, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.