Kramer, P. J., & Kozlowski, T. T. (1960). Physiology of trees. McGraw-Hill.
芝加哥风格引文Kramer, Paul Jackson, 与 T. T. Kozlowski. Physiology of Trees. New York: McGraw-Hill, 1960.
MLA引文Kramer, Paul Jackson, 与 T. T. Kozlowski. Physiology of Trees. McGraw-Hill, 1960.
警告：这些引文格式不一定是100％准确.