APA (7th ed.) Citation

World Health Organization. (2010). Delivering HIV test results and messages for re-testing and counselling in adults. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. Delivering HIV Test Results and Messages for Re-testing and Counselling in Adults. Geneva: World Health Organization, 2010.

MLA (9th ed.) Citation

World Health Organization. Delivering HIV Test Results and Messages for Re-testing and Counselling in Adults. World Health Organization, 2010.