APA-čujuhus (7. p.)
ebrary, Inc, Costigan, S. S., & Perry, J. (2012). Cyberspaces and global affairs. Ashgate.
Chicago-čujuhus (17. p.)
ebrary, Inc, Sean S. Costigan, juo Jake Perry. Cyberspaces and Global Affairs. Burlington, Vt.: Ashgate, 2012.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Cyberspaces and Global Affairs. Ashgate, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.