Παραπομπή σε μορφή APA (7η εκδ.)

National Research Council (U.S.). (1995). Improving the environment: Evaluation of the DOE's Environmental Management Program. National Academy Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

National Research Council (U.S.). Improving the Environment: Evaluation of the DOE's Environmental Management Program. Washington D.C.: National Academy Press, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

National Research Council (U.S.). Improving the Environment: Evaluation of the DOE's Environmental Management Program. National Academy Press, 1995.