APA استشهاد

Burns, G. W. (1969). Science of genetics: An introduction to heredity (2nd ed.). Macmillan.

استشهاد بنمط شيكاغو

Burns, George W. Science of Genetics: An Introduction to Heredity. 2nd ed. New York: Macmillan, 1969.

MLA استشهاد

Burns, George W. Science of Genetics: An Introduction to Heredity. 2nd ed. Macmillan, 1969.