Hopkins, W. G. (2006). Plant biotechnology. Chelsea House Publishers.
Chicago-čujuhus (17. p.)Hopkins, William G. Plant Biotechnology. New York: Chelsea House Publishers, 2006.
MLA-čujuhus (9. p.)Hopkins, William G. Plant Biotechnology. Chelsea House Publishers, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.