Cita APA (7a ed.)

World Health Organization. (1998). Health 21: Health for all in the 21st century. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. Health 21: Health for All in the 21st Century. Denmark: World Health Organization, 1998.

Cita MLA (8a ed.)

World Health Organization. Health 21: Health for All in the 21st Century. World Health Organization, 1998.