Merkoša sitáhtat

APA-čujuhus (7. p.)
Tierney, S. (2008). Searching: A research guide for writers. Writers Institute.
Chicago-čujuhus (17. p.)
Tierney, Susan. Searching: A Research Guide for Writers. West Redding, CT: Writers Institute, 2008.
MLA-čujuhus (9. p.)
Tierney, Susan. Searching: A Research Guide for Writers. Writers Institute, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.