Cita APA

World Health Organization. (1989). DDT and its derivatives - environmental aspects. Geneva: WHO.

Citación estilo Chicago

World Health Organization. DDT and Its Derivatives - Environmental Aspects. Geneva: WHO, 1989.

Cita MLA

World Health Organization. DDT and Its Derivatives - Environmental Aspects. Geneva: WHO, 1989.

Precaución: Estas citas no son 100% exactas.