Lyon, W., & Duke, B. J. (1981). Introduction to human services. Reston Pub. Co.
芝加哥风格引文Lyon, William, 与 Bill J. Duke. Introduction to Human Services. Reston, Va: Reston Pub. Co, 1981.
MLA引文Lyon, William, 与 Bill J. Duke. Introduction to Human Services. Reston Pub. Co, 1981.
警告：这些引文格式不一定是100％准确.