APA引文
ebrary, Inc, Foote, K. A., Hill, K., & Martin, L. G. (1993). Demographic change in Sub-Saharan Africa. National Academy Press.
Chicago Style (17th ed.) Citation
ebrary, Inc, Karen A. Foote, Ken Hill, and Linda G. Martin. Demographic Change in Sub-Saharan Africa. Washington, D.C.: National Academy Press, 1993.
MLA引文
ebrary, Inc, et al. Demographic Change in Sub-Saharan Africa. National Academy Press, 1993.
警告：這些引文格式不一定是100％准確.