Dyfyniad APA
Lovejoy, A. O. (1964). The great chain of being: A study of the history of an idea : the William James lectures delivered at Harvard University, 1933. Harvard University Press.
Dyfyniad Arddull Chicago
Lovejoy, Arthur O. The Great Chain of Being: A Study of the History of an Idea : The William James Lectures Delivered at Harvard University, 1933. Cambridge, MA: Harvard University Press, 1964.
Dyfyniad MLA
Lovejoy, Arthur O. The Great Chain of Being: A Study of the History of an Idea : The William James Lectures Delivered at Harvard University, 1933. Harvard University Press, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.