World Health Organization. (2007). Extremely low frequency fields (Primera edición.). Editorial World Health Organization.
Chicagoスタイル(17版)引用形式World Health Organization. Extremely Low Frequency Fields. Primera edición. Geneva: Editorial World Health Organization, 2007.
MLA(8版)引用形式World Health Organization. Extremely Low Frequency Fields. Primera edición. Editorial World Health Organization, 2007.
警告: この引用は必ずしも正確ではありません.