APA引文

Roemer, R. (1993). Legislative action to combact the world tobacco epidemic (Ed.2.).

Chicago Edition Citation

Roemer, Ruth. Legislative Action to Combact the World Tobacco Epidemic. Ed.2. Geneva, WHO, 1993.

MLA引文

Roemer, Ruth. Legislative Action to Combact the World Tobacco Epidemic. Ed.2. 1993.

警告：这些引文格式不一定是100％准确.