Cita APA

World Health Organization. (1990). WHO expert committee on biological standardization. World Health Organization.

Citación estilo Chicago

World Health Organization. WHO Expert Committee on Biological Standardization. Geneva: World Health Organization, 1990.

Cita MLA

World Health Organization. WHO Expert Committee on Biological Standardization. World Health Organization, 1990.

Warning: These citations may not always be 100% accurate.