APA-čujuhus (7. p.)
Yetman, D., & Shaul, D. L. (2010). The Opatas: In search of a Sonoran people. University of Arizona Press.
Chicago-čujuhus (17. p.)
Yetman, David, juo David Leedom Shaul. The Opatas: In Search of a Sonoran People. Tucson: University of Arizona Press, 2010.
MLA-čujuhus (9. p.)
Yetman, David, juo David Leedom Shaul. The Opatas: In Search of a Sonoran People. University of Arizona Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.