Ehrenberg, R. G., & Schumann, P. L. (1982). Longer hours or more jobs?: An investigation of amending hours legislation to create employment. New York State School of Industrial and Labor Relations, Cornell University.
芝加哥风格引文Ehrenberg, Ronald G., 与 Paul L. Schumann. Longer Hours or More Jobs?: An Investigation of Amending Hours Legislation to Create Employment. Ithaca, N.Y.: New York State School of Industrial and Labor Relations, Cornell University, 1982.
MLA引文Ehrenberg, Ronald G., 与 Paul L. Schumann. Longer Hours or More Jobs?: An Investigation of Amending Hours Legislation to Create Employment. New York State School of Industrial and Labor Relations, Cornell University, 1982.
警告：这些引文格式不一定是100％准确.