International Labour Organisation, World Health Organization, & International Commission on Non-Ionizing Radiation Protection. (2006). Static fields. World Health Organization.
Cita Chicago (17th ed.)International Labour Organisation, World Health Organization, i International Commission on Non-Ionizing Radiation Protection. Static Fields. Geneva: World Health Organization, 2006.
Cita MLA (8th ed.)International Labour Organisation, et al. Static Fields. World Health Organization, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.