Blyton, E., & Hunter, S. (1979). Circus days again. Beaver Books.
Chicago-čujuhus (17. p.)Blyton, Enid, juo Susan Hunter. Circus Days Again. London: Beaver Books, 1979.
MLA-čujuhus (9. p.)Blyton, Enid, juo Susan Hunter. Circus Days Again. Beaver Books, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.