Dyfyniad APA

Gregory, R. L. (1994). Eye and brain: The psychology of seeing (4th ed.). Oxford University Press.

Dyfyniad Arddull Chicago

Gregory, R. L. Eye and Brain: The Psychology of Seeing. 4th ed. Oxford: Oxford University Press, 1994.

Dyfyniad MLA

Gregory, R. L. Eye and Brain: The Psychology of Seeing. 4th ed. Oxford University Press, 1994.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.