Hartwell L. H., Hood L., Goldberg M. L. & Reynolds A. E. (2000). Genetics. New York: McGraw Hill.
Hartwell Leland H, Hood Leroy, Goldberg Michael L and Reynolds Ann E. 2000. Genetics. New York: McGraw Hill.
Hartwell L. H., Hood L., Goldberg M. L. and Reynolds A. E. (2000). Genetics. New York: McGraw Hill.
Hartwell Leland H, Hood Leroy, Goldberg Michael L and Reynolds Ann E. Genetics. New York: McGraw Hill. 2000.