Παραπομπή σε μορφή APA (7η εκδ.)

Organisation for Economic Co-operation and Development. (1994). Environmental indicators: OECD core set = Indicateurs d'environnement : corps central de l'OCDE. Organisation for Economic Co-operation and Development.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Organisation for Economic Co-operation and Development. Environmental Indicators: OECD Core Set = Indicateurs D'environnement : Corps Central De L'OCDE. Paris: Organisation for Economic Co-operation and Development, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Organisation for Economic Co-operation and Development. Environmental Indicators: OECD Core Set = Indicateurs D'environnement : Corps Central De L'OCDE. Organisation for Economic Co-operation and Development, 1994.