APA način citiranja

Gulland, A. (2008). Doctors urged to prompt action on climate change. BMJ Publishing Group Ltd.

Čikaški stil citiranja

Gulland, Anne. Doctors Urged to Prompt Action On Climate Change. BMJ Publishing Group Ltd, 2008.

MLA način citiranja

Gulland, Anne. Doctors Urged to Prompt Action On Climate Change. BMJ Publishing Group Ltd, 2008.

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