World Health Organization. (2007). Manual for indoor residual spraying: Application of residual sprays for vector control (3rd ed.). World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization. Manual for Indoor Residual Spraying: Application of Residual Sprays for Vector Control. 3rd ed. Geneva: World Health Organization, 2007.
Cita MLA (9a ed.)World Health Organization. Manual for Indoor Residual Spraying: Application of Residual Sprays for Vector Control. 3rd ed. World Health Organization, 2007.
Precaución: Estas citas no son 100% exactas.