APA-čujuhus (7. p.)
Winkler, A. C., & McCuen, J. R. (1985). Writing the research paper: A handbook (2nd ed.). Harcourt Brace Jovanovich.
Chicago-čujuhus (17. p.)
Winkler, Anthony C., juo Jo Ray McCuen. Writing the Research Paper: A Handbook. 2nd ed. San Diego: Harcourt Brace Jovanovich, 1985.
MLA-čujuhus (9. p.)
Winkler, Anthony C., juo Jo Ray McCuen. Writing the Research Paper: A Handbook. 2nd ed. Harcourt Brace Jovanovich, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.