Feyman, R. (1965). The Character of Physical Law. Cambridge: M.I.T. Press.
Trích dẫn kiểu ChicagoFeyman, Richard. The Character of Physical Law. Cambridge: M.I.T. Press, 1965.
MLA引文Feyman, Richard. The Character of Physical Law. Cambridge: M.I.T. Press, 1965.
警告:這些引文格式不一定是100%准確.