Cita APA (7a ed.)

World Health Organization. (1998). The world health report 1998: Life in the 21st century. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. The World Health Report 1998: Life in the 21st Century. Geneva: World Health Organization, 1998.

Cita MLA (8a ed.)

World Health Organization. The World Health Report 1998: Life in the 21st Century. World Health Organization, 1998.