APA引文

World Health Organization. (1997). Determination of airborne fibre number concentrations. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. Determination of Airborne Fibre Number Concentrations. Geneva: World Health Organization, 1997.

MLA引文

World Health Organization. Determination of Airborne Fibre Number Concentrations. World Health Organization, 1997.

警告：這些引文格式不一定是100％准確.