APA-čujuhus (7. p.)
ebrary, Inc, Gallo, M. N., & Ferrari, M. H. (2009). River pollution research progress. Nova Science Publishers.
Chicago-čujuhus (17. p.)
ebrary, Inc, Mattia N. Gallo, juo Marco H. Ferrari. River Pollution Research Progress. New York: Nova Science Publishers, 2009.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. River Pollution Research Progress. Nova Science Publishers, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.