APA-čujuhus (7. p.)
Ackerlind, S. R., & Jones-Kellogg, R. (2011). Portuguese: A reference manual. University of Texas Press.
Chicago-čujuhus (17. p.)
Ackerlind, Sheila R., juo Rebecca Jones-Kellogg. Portuguese: A Reference Manual. Austin: University of Texas Press, 2011.
MLA-čujuhus (9. p.)
Ackerlind, Sheila R., juo Rebecca Jones-Kellogg. Portuguese: A Reference Manual. University of Texas Press, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.