Koos, E. L. (1967). The health of Regionville: What the people thought and did about it. Hafner Pub. Co..
芝加哥风格引文Koos, Earl Lomon. The Health of Regionville: What the People Thought and Did About It. New York: Hafner Pub. Co., 1967.
MLA引文Koos, Earl Lomon. The Health of Regionville: What the People Thought and Did About It. Hafner Pub. Co., 1967.
警告：这些引文格式不一定是100％准确.