Cita APA

World Health Organization. (1984). Extremely Low Frequency (Elf) Fields. Geneva: WHO.

Citación estilo Chicago

World Health Organization. Extremely Low Frequency (Elf) Fields. Geneva: WHO, 1984.

Cita MLA

World Health Organization. Extremely Low Frequency (Elf) Fields. Geneva: WHO, 1984.

Precaución: Estas citas no son 100% exactas.