Webb, S., & Webb, B. P. (1975). Methods of social study. London School of Economics and Political Science.
芝加哥风格引文Webb, Sidney, 与 Beatrice Potter Webb. Methods of Social Study. [London]: London School of Economics and Political Science, 1975.
MLA引文Webb, Sidney, 与 Beatrice Potter Webb. Methods of Social Study. London School of Economics and Political Science, 1975.
警告：这些引文格式不一定是100％准确.