Smolensky, J., & Haar, F. B. (1972). Principles of community health (3rd ed.). Saunders.
芝加哥风格引文Smolensky, Jack, 与 Franklin B. Haar. Principles of Community Health. 3rd ed. Philadelphia: Saunders, 1972.
MLA引文Smolensky, Jack, 与 Franklin B. Haar. Principles of Community Health. 3rd ed. Saunders, 1972.
警告：这些引文格式不一定是100％准确.