(1989). Semiannual report to the Congress / United States Information Agency, Office of Inspector General.
芝加哥风格引文Semiannual Report to the Congress / United States Information Agency, Office of Inspector General. 1989.
MLA引文Semiannual Report to the Congress / United States Information Agency, Office of Inspector General. 1989.
警告：这些引文格式不一定是100％准确.