Butler, E., Hickman, M. A., & Overby, L. (1983). Correct writing (3rd ed.). D.C. Heath and Company.
Chicago-čujuhus (17. p.)Butler, Eugenia, Mary Ann Hickman, juo Lalla Overby. Correct Writing. 3rd ed. Lexington: D.C. Heath and Company, 1983.
MLA-čujuhus (9. p.)Butler, Eugenia, et al. Correct Writing. 3rd ed. D.C. Heath and Company, 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.