Stokes, M. A., & Smiley, T. L. (1968). An introduction to tree-ring dating. University of Chicago Press.
芝加哥风格引文Stokes, Marvin A., 与 Terah L. Smiley. An Introduction to Tree-ring Dating. Chicago: University of Chicago Press, 1968.
MLA引文Stokes, Marvin A., 与 Terah L. Smiley. An Introduction to Tree-ring Dating. University of Chicago Press, 1968.
警告：这些引文格式不一定是100％准确.