Cita APA

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

Citación estilo Chicago

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

Cita MLA

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