Baugh, W. E. (1977). Introduction to the social services (5th ed.). Macmillan.
芝加哥风格引文Baugh, W. E. Introduction to the Social Services. 5th ed. [London]: Macmillan, 1977.
MLA引文Baugh, W. E. Introduction to the Social Services. 5th ed. Macmillan, 1977.
警告：这些引文格式不一定是100％准确.