APA-čujuhus (7. p.)
Craven, M. (1980). Again calls the owl. Dell Publishing.
Chicago-čujuhus (17. p.)
Craven, Margaret. Again Calls the Owl. U.S.A: Dell Publishing, 1980.
MLA-čujuhus (9. p.)
Craven, Margaret. Again Calls the Owl. Dell Publishing, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.