APA-čujuhus (7. p.)
Lewis, D., & Greene, J. (1982). Thinking better (ed.). McClelland and Stewart.
Chicago-čujuhus (17. p.)
Lewis, David, juo James Greene. Thinking Better. ed. Canada: McClelland and Stewart, 1982.
MLA-čujuhus (9. p.)
Lewis, David, juo James Greene. Thinking Better. ed. McClelland and Stewart, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.