Παραπομπή σε μορφή APA (7η εκδ.)

(2000). Major highlights of DENR accomplishments (July 1998-December 1999). Journal on Environment, Energy and Minerals.

Παραπομπή σε μορφή Chicago (17η εκδ.)

"Major Highlights of DENR Accomplishments (July 1998-December 1999)." Journal on Environment, Energy and Minerals 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

"Major Highlights of DENR Accomplishments (July 1998-December 1999)." Journal on Environment, Energy and Minerals, 2000.