ebrary, Inc, & Mlakar, J. S. (2011). Unemployment: A closer look. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, 与 Jacob S. Mlakar. Unemployment: A Closer Look. Hauppauge, NY: Nova Science Publishers, 2011.
MLA引文ebrary, Inc, 与 Jacob S. Mlakar. Unemployment: A Closer Look. Nova Science Publishers, 2011.
警告：这些引文格式不一定是100％准确.