APA

Klug W. S., Cummings M. R. & Spencer C. A. (2006). Concepts of genetics. New Jersey: Prentice Hall.

Chicago

Klug William S, Cummings Michael R and Spencer Charlotte A. 2006. Concepts of genetics. New Jersey: Prentice Hall.

Harvard

Klug W. S., Cummings M. R. and Spencer C. A. (2006). Concepts of genetics. New Jersey: Prentice Hall.

MLA

Klug William S, Cummings Michael R and Spencer Charlotte A. Concepts of genetics. New Jersey: Prentice Hall. 2006.