APA-čujuhus (7. p.)
Johnson, G. B., & Losos, J. B. (2010). The living world (6th ed.). McGraw-Hill.
Chicago-čujuhus (17. p.)
Johnson, George B., juo Jonathan B. Losos. The Living World. 6th ed. Boston: McGraw-Hill, 2010.
MLA-čujuhus (9. p.)
Johnson, George B., juo Jonathan B. Losos. The Living World. 6th ed. McGraw-Hill, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.