APA-čujuhus (7. p.)
Brooker, R. J., Graham, L., Stiling, P., & Widmaier, E. P. (2008). Biology: Chemistry, cell biology and genetics. McGraw-Hill.
Chicago-čujuhus (17. p.)
Brooker, Robert J., Linda Graham, Peter Stiling, juo Eric P. Widmaier. Biology: Chemistry, Cell Biology and Genetics. Boston: McGraw-Hill, 2008.
MLA-čujuhus (9. p.)
Brooker, Robert J., et al. Biology: Chemistry, Cell Biology and Genetics. McGraw-Hill, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.