APA-čujuhus (7. p.)
Butler, E., Everett, E. M., Hickman, M. A., & Overby, L. (1978). Correct Writing. (Second Edition.). D.C. Heath and Company.
Chicago-čujuhus (17. p.)
Butler, Eugenia, Edwin Marrard Everett, Mary Ann Hickman, juo Lalla Overby. Correct Writing. Second Edition. Lexingon, MA: D.C. Heath and Company, 1978.
MLA-čujuhus (9. p.)
Butler, Eugenia, et al. Correct Writing. Second Edition. D.C. Heath and Company, 1978.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.