APA
Andersen S. O., Sinclair L. (. & Sarma K. M. (2002). Protecting the ozone layer: The United Nations history. London: Earthscan.
Chicago
Andersen Stephen O, Sinclair Lani (ed) and Sarma K Madhavan. 2002. Protecting the ozone layer: The United Nations history. London: Earthscan.
Harvard
Andersen S. O., Sinclair L. (. and Sarma K. M. (2002). Protecting the ozone layer: The United Nations history. London: Earthscan.
MLA
Andersen Stephen O, Sinclair Lani (ed) and Sarma K Madhavan. Protecting the ozone layer: The United Nations history. London: Earthscan. 2002.