Schifferes, J. J. (1962). How to understand, help, enjoy, and get along with the older people in your life. Washington Square Books.
芝加哥风格引文Schifferes, Justus Julius. How to Understand, Help, Enjoy, and Get Along with the Older People in Your Life. New York: Washington Square Books, 1962.
MLA引文Schifferes, Justus Julius. How to Understand, Help, Enjoy, and Get Along with the Older People in Your Life. Washington Square Books, 1962.
警告：这些引文格式不一定是100％准确.