Industrial Personnel Institute & Purdue University. Department of Engineering Extension. Proceedings of the Industrial Personnel Institute. The University.
芝加哥风格引文Industrial Personnel Institute 与 Purdue University. Department of Engineering Extension. Proceedings of the Industrial Personnel Institute. Lafayette, Ind.: The University.
MLA引文Industrial Personnel Institute 与 Purdue University. Department of Engineering Extension. Proceedings of the Industrial Personnel Institute. The University.
警告：这些引文格式不一定是100％准确.