APA aipamena

Richards, T. (2000). UK defines action to tackle health in developing countries. BMJ.

Chicago Style aipamena

Richards, Tessa. UK Defines Action to Tackle Health in Developing Countries. BMJ, 2000.

MLA aipamena

Richards, Tessa. UK Defines Action to Tackle Health in Developing Countries. BMJ, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.