Gale Group, Reis, H. T., & Sprecher, S. (2009). Encyclopedia of human relationships. Sage Publications.
芝加哥风格引文Gale Group, Harry T. Reis, 与 Susan Sprecher. Encyclopedia of Human Relationships. Thousand Oaks, Calif: Sage Publications, 2009.
MLA引文Gale Group, et al. Encyclopedia of Human Relationships. Sage Publications, 2009.
警告：这些引文格式不一定是100％准确.