ebrary, Inc, Wykle, M. L., & Ford, A. B. (1999). Serving minority elders in the 21st century. Springer Publishing Co..
Chicago Style (17th ed.) Citationebrary, Inc, May L. Wykle, and Amasa B. Ford. Serving Minority Elders in the 21st Century. New York, NY: Springer Publishing Co., 1999.
MLA引文ebrary, Inc, et al. Serving Minority Elders in the 21st Century. Springer Publishing Co., 1999.
警告:這些引文格式不一定是100%准確.