Segal, S. J., & Tsui, A. O. (1989). Demographic and programmatic consequences of contraceptive innovations. Plenum Press.
芝加哥风格引文Segal, Sheldon J., 与 Amy O. Tsui. Demographic and Programmatic Consequences of Contraceptive Innovations. New York: Plenum Press, 1989.
MLA引文Segal, Sheldon J., 与 Amy O. Tsui. Demographic and Programmatic Consequences of Contraceptive Innovations. Plenum Press, 1989.
警告：这些引文格式不一定是100％准确.