Merkoša sitáhtat

APA-čujuhus (7. p.)
ebrary, Inc, Hallgrímsson, B., & Hall, B. K. (2005). Variation. Elsevier Academic Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Benedikt Hallgrímsson, juo Brian Keith Hall. Variation. Amsterdam ; Boston: Elsevier Academic Press, 2005.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Variation. Elsevier Academic Press, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.