APA (7th ed.) Citation

World Health Organization & Sabate, E. (2003). Adherence to long-term therapies: Evidence for action. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization and Eduardo Sabate. Adherence to Long-term Therapies: Evidence for Action. Geneva: World Health Organization, 2003.

MLA (9th ed.) Citation

World Health Organization and Eduardo Sabate. Adherence to Long-term Therapies: Evidence for Action. World Health Organization, 2003.