APA

Giffiths A. J., . (1999). An Introduction to gentic analysis. New York: W.H Free man.

Chicago

Giffiths Anthony J.F, . 1999. An Introduction to gentic analysis. New York: W.H Free man.

Harvard

Giffiths A. J., . (1999). An Introduction to gentic analysis. New York: W.H Free man.

MLA

Giffiths Anthony J.F, . An Introduction to gentic analysis. New York: W.H Free man. 1999.