ebrary, Inc, Liehr, P. R., & Smith, M. J. (2008). Middle range theory for nursing (2nd ed.). Springer Pub..
芝加哥风格引文ebrary, Inc, Patricia R. Liehr, 与 Mary Jane Smith. Middle Range Theory for Nursing. 2nd ed. New York: Springer Pub., 2008.
MLA引文ebrary, Inc, et al. Middle Range Theory for Nursing. 2nd ed. Springer Pub., 2008.
警告：这些引文格式不一定是100％准确.