APA-čujuhus (7. p.)
Peters, P. (2004). The Cambridge guide to English usage. Cambridge University Press.
Chicago-čujuhus (17. p.)
Peters, Pam. The Cambridge Guide to English Usage. Cambridge ; New York, NY: Cambridge University Press, 2004.
MLA-čujuhus (9. p.)
Peters, Pam. The Cambridge Guide to English Usage. Cambridge University Press, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.