World Health Organization. (2013). Systematic screening for active tuberculosis: Principles and recommendations. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. Systematic Screening for Active Tuberculosis: Principles and Recommendations. Geneva, Switzerland: World Health Organization, 2013.
MLA (9th ed.) CitationWorld Health Organization. Systematic Screening for Active Tuberculosis: Principles and Recommendations. World Health Organization, 2013.
Warning: These citations may not always be 100% accurate.