ROBERTS, K. H. (1980). New directions for methodology of social and behavioralscience: Issues in aggregation. Jossey-Bass.
芝加哥风格引文ROBERTS, Karlene H. New Directions for Methodology of Social and Behavioralscience: Issues in Aggregation. San Francisco: Jossey-Bass, 1980.
MLA引文ROBERTS, Karlene H. New Directions for Methodology of Social and Behavioralscience: Issues in Aggregation. Jossey-Bass, 1980.
警告：这些引文格式不一定是100％准确.