APA-čujuhus (7. p.)
Erthridge, J. M. (1978). Contemporary Authors: A Bibliographyical guide to curent authors and their works (ed.). Gale Research company.
Chicago-čujuhus (17. p.)
Erthridge, James M. Contemporary Authors: A Bibliographyical Guide to Curent Authors and Their Works. ed. Michigan: Gale Research company, 1978.
MLA-čujuhus (9. p.)
Erthridge, James M. Contemporary Authors: A Bibliographyical Guide to Curent Authors and Their Works. ed. Gale Research company, 1978.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.