Hodson, H. V., & Hoffman, V. (1974). The annual register: World events in 1973. Longman Group.
芝加哥风格引文Hodson, H. V., 与 Verena Hoffman. The Annual Register: World Events in 1973. London: Longman Group, 1974.
MLA引文Hodson, H. V., 与 Verena Hoffman. The Annual Register: World Events in 1973. Longman Group, 1974.
警告：这些引文格式不一定是100％准确.