Freifelder, D. (1987). Microbial Genetics (1est ed.). Jones and Bartlett.
Chicago-čujuhus (17. p.)Freifelder, David. Microbial Genetics. 1est ed. Boston: Jones and Bartlett, 1987.
MLA-čujuhus (9. p.)Freifelder, David. Microbial Genetics. 1est ed. Jones and Bartlett, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.