ebrary, Inc, & Nobel, P. S. (2002). Cacti: Biology and uses. University of California Press.
Chicago-čujuhus (17. p.)ebrary, Inc, juo Park S. Nobel. Cacti: Biology and Uses. Berkeley: University of California Press, 2002.
MLA-čujuhus (9. p.)ebrary, Inc, juo Park S. Nobel. Cacti: Biology and Uses. University of California Press, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.