APA-čujuhus (7. p.)
ebrary, Inc, & Naiman, R. J. (1995). The freshwater imperative: A research agenda. Island Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Robert J. Naiman. The Freshwater Imperative: A Research Agenda. Washington, D.C.: Island Press, 1995.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Robert J. Naiman. The Freshwater Imperative: A Research Agenda. Island Press, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.