Robson, W. A., & Crick, B. R. (1970). The future of the social services. Penguin.
芝加哥风格引文Robson, William A., 与 Bernard R. Crick. The Future of the Social Services. Harmondsworth: Penguin, 1970.
MLA引文Robson, William A., 与 Bernard R. Crick. The Future of the Social Services. Penguin, 1970.
警告：这些引文格式不一定是100％准确.