American Association for the Advancement of Science. (2000). Science; The milky way. s.e.
Chicago-čujuhus (17. p.)American Association for the Advancement of Science. Science; The Milky Way. : s.e, 2000.
MLA-čujuhus (9. p.)American Association for the Advancement of Science. Science; The Milky Way. s.e, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.