Freifelder, D. (1987). Microbial Genetics (1est ed.). Jones and Bartlett.
Cita Chicago (17th ed.)Freifelder, David. Microbial Genetics. 1est ed. Boston: Jones and Bartlett, 1987.
Cita MLA (9th ed.)Freifelder, David. Microbial Genetics. 1est ed. Jones and Bartlett, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.