APA-čujuhus (7. p.)
National Research Council (U.S.). Committee on Chemical Toxicity and Aging, ebrary, Inc, Butler, R. N., & Pfitzer, E. A. (1987). Aging in today's environment. National Academy Press.
Chicago-čujuhus (17. p.)
National Research Council (U.S.). Committee on Chemical Toxicity and Aging, Inc ebrary, Robert N. Butler, juo Emil A. Pfitzer. Aging in Today's Environment. Washington, D.C.: National Academy Press, 1987.
MLA-čujuhus (9. p.)
National Research Council (U.S.). Committee on Chemical Toxicity and Aging, et al. Aging in Today's Environment. National Academy Press, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.