ebrary, Inc, & Reicher, M. E. (2009). States of affairs. ontos.
芝加哥风格引文ebrary, Inc, 与 Maria Elisabeth Reicher. States of Affairs. Heusenstamm [Germany]: ontos, 2009.
MLA引文ebrary, Inc, 与 Maria Elisabeth Reicher. States of Affairs. ontos, 2009.
警告：这些引文格式不一定是100％准确.