Burroughs, W. J. (1992). Weather cycles: : real or imaginary. Cambridge University Press.
Chicago Edition CitationBurroughs, William James. Weather Cycles: : Real or Imaginary. London: Cambridge University Press, 1992.
MLA引文Burroughs, William James. Weather Cycles: : Real or Imaginary. Cambridge University Press, 1992.
警告:這些引文格式不一定是100%准確.