World Health Organization. (2000). Efficacy and radiation safety in interventional radiology. World Health Organization.
Citação do estilo Chicago (17ª ed.)World Health Organization. Efficacy and Radiation Safety in Interventional Radiology. Geneva: World Health Organization, 2000.
Citação MLA (8ª ed.)World Health Organization. Efficacy and Radiation Safety in Interventional Radiology. World Health Organization, 2000.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.