APA引文

World Health Organization. (2008). Who repot on the global tobacco epidemic, 2008. s.n.

Chicago Style (17th ed.) Citation

World Health Organization. Who Repot on the Global Tobacco Epidemic, 2008. s.l: s.n, 2008.

MLA引文

World Health Organization. Who Repot on the Global Tobacco Epidemic, 2008. s.n, 2008.

警告：這些引文格式不一定是100％准確.