Rundel, P., & Ehleringer, J. :. N. (1989). Stable isotopes ecological research. Springer-Verlag.
Chicago-čujuhus (17. p.)Rundel, P.W, juo J.R. : Nagy Ehleringer. Stable Isotopes Ecological Research. New York: Springer-Verlag, 1989.
MLA-čujuhus (9. p.)Rundel, P.W, juo J.R. : Nagy Ehleringer. Stable Isotopes Ecological Research. Springer-Verlag, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.