Παραπομπή σε μορφή APA (7η εκδ.)

(1976). Environmental quality: The seventh annual report of the Council on Environmental Quality. [χ.ό.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Environmental Quality: The Seventh Annual Report of the Council on Environmental Quality. [χ.τ.]: [χ.ό.], 1976.

Παραπομπή σε μορφή MLA (8th εκδ.)

Environmental Quality: The Seventh Annual Report of the Council on Environmental Quality. [χ.ό.], 1976.