APA引文

Wolrld Health Organization. (2011). DDT in indoor residual spraying: Human health aspects. World Health Organization.

Chicago Style (17th ed.) Citation

Wolrld Health Organization. DDT in Indoor Residual Spraying: Human Health Aspects. Geneva, Switzerland: World Health Organization, 2011.

MLA引文

Wolrld Health Organization. DDT in Indoor Residual Spraying: Human Health Aspects. World Health Organization, 2011.