Sheehan, G., & Hopkins, M. (1979). Basic needs performance: An analysis of some international data. International Labour Off..
芝加哥风格引文Sheehan, Glen, 与 Mike Hopkins. Basic Needs Performance: An Analysis of Some International Data. Geneva: International Labour Off., 1979.
MLA引文Sheehan, Glen, 与 Mike Hopkins. Basic Needs Performance: An Analysis of Some International Data. International Labour Off., 1979.
警告：这些引文格式不一定是100％准确.