APA

Rothwell N. V., . (1993). Understanding genetics. New York: Wiley-Liss.

Chicago

Rothwell Norman V, . 1993. Understanding genetics. New York: Wiley-Liss.

Harvard

Rothwell N. V., . (1993). Understanding genetics. New York: Wiley-Liss.

MLA

Rothwell Norman V, . Understanding genetics. New York: Wiley-Liss. 1993.