APA-viite

Metcalfe,Sarah. (2005). Atmospheric pollution and environmental change. Hodder Arnold.

Chicago-tyylinen lähdeviittaus

Metcalfe,Sarah. Atmospheric Pollution and Environmental Change. New York: Hodder Arnold, 2005.

MLA-viite

Metcalfe,Sarah. Atmospheric Pollution and Environmental Change. Hodder Arnold, 2005.