Παραπομπή σε μορφή APA (7η εκδ.)

Organisation for Economic Co-operation and Development. (1996). Environmental performance in OECD countries: Progress in the 1990s. Organisation for Economic Co-operation and Development.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Organisation for Economic Co-operation and Development. Environmental Performance in OECD Countries: Progress in the 1990s. Paris: Organisation for Economic Co-operation and Development, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Organisation for Economic Co-operation and Development. Environmental Performance in OECD Countries: Progress in the 1990s. Organisation for Economic Co-operation and Development, 1996.