Cita APA (7a ed.)

World Health Organization. (2014). WHO position paper on mammography screening. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. WHO Position Paper on Mammography Screening. Geneva: World Health Organization, 2014.

Cita MLA (9a ed.)

World Health Organization. WHO Position Paper on Mammography Screening. World Health Organization, 2014.