Burke, J. (1985). The day the universe changed. Little, Brown.
Chicago-čujuhus (17. p.)Burke, James. The Day the Universe Changed. Boston: Little, Brown, 1985.
MLA-čujuhus (9. p.)Burke, James. The Day the Universe Changed. Little, Brown, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.