ebrary, Inc, & Maret, S. (2011). Government secrecy. Emerald Group Pub. Ltd..
芝加哥风格引文ebrary, Inc, 与 Susan Maret. Government Secrecy. Bingley, U.K.: Emerald Group Pub. Ltd., 2011.
MLA引文ebrary, Inc, 与 Susan Maret. Government Secrecy. Emerald Group Pub. Ltd., 2011.
警告：这些引文格式不一定是100％准确.