(2000). Major highlights of DENR accomplishments (July 1998-December 1999). Journal on Environment, Energy and Minerals.
芝加哥风格引文"Major Highlights of DENR Accomplishments (July 1998-December 1999)." Journal on Environment, Energy and Minerals 2000.
MLA引文"Major Highlights of DENR Accomplishments (July 1998-December 1999)." Journal on Environment, Energy and Minerals, 2000.
警告：这些引文格式不一定是100％准确.