APA

Atherly A., Girton J. & Mcdonald J. (1998). The Science of genetics. London: Saunders College publishing.

Chicago

Atherly Alang, Girton Jackr and Mcdonald Johnf. 1998. The Science of genetics. London: Saunders College publishing.

Harvard

Atherly A., Girton J. and Mcdonald J. (1998). The Science of genetics. London: Saunders College publishing.

MLA

Atherly Alang, Girton Jackr and Mcdonald Johnf. The Science of genetics. London: Saunders College publishing. 1998.