APA (7th ed.) Citation

(1992). The impact of ozone-layer depletion. United Nations Environment Programme.

Chicago Style (17th ed.) Citation

The Impact of Ozone-layer Depletion. Nairobi, Kenya: United Nations Environment Programme, 1992.

MLA (9th ed.) Citation

The Impact of Ozone-layer Depletion. United Nations Environment Programme, 1992.

Warning: These citations may not always be 100% accurate.