APA-čujuhus (7. p.)
Barclay, O. R. (1985). The intellect and beyond. Academic Books.
Chicago-čujuhus (17. p.)
Barclay, Oliver R. The Intellect and Beyond. Michigan: Academic Books, 1985.
MLA-čujuhus (9. p.)
Barclay, Oliver R. The Intellect and Beyond. Academic Books, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.