APA

Klug W. S., Cummings M. R., . (1999). Essentials of genetics. New Jersey: Prentice-Hall, Inc.

Chicago

Klug William S, Cummings Michael R, . 1999. Essentials of genetics. New Jersey: Prentice-Hall, Inc.

Harvard

Klug W. S., Cummings M. R., . (1999). Essentials of genetics. New Jersey: Prentice-Hall, Inc.

MLA

Klug William S, Cummings Michael R, . Essentials of genetics. New Jersey: Prentice-Hall, Inc. 1999.