Schaffer, H. R. (1990). Making decisions about children: Psychological questions and answers. Blackwell.
芝加哥风格引文Schaffer, H. Rudolph. Making Decisions About Children: Psychological Questions and Answers. Oxford: Blackwell, 1990.
MLA引文Schaffer, H. Rudolph. Making Decisions About Children: Psychological Questions and Answers. Blackwell, 1990.
警告：这些引文格式不一定是100％准确.