Dyfyniad APA
Moore, J. A. (1972). Heredity and development (Second edition.). Oxford University Press.
Dyfyniad Arddull Chicago
Moore, John A. Heredity and Development. Second edition. New York: Oxford University Press, 1972.
Dyfyniad MLA
Moore, John A. Heredity and Development. Second edition. Oxford University Press, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.