APA-Zitierstil (7. Ausg.)

World Health Organization & World Health Organization. Health Effects of Interactions between Tobacco Use and Exposure to other Agents.

Chicago-Zitierstil (17. Ausg.)

World Health Organization und World Health Organization. Health Effects of Interactions Between Tobacco Use and Exposure to Other Agents.

MLA-Zitierstil (8. Ausg.)

World Health Organization und World Health Organization. Health Effects of Interactions Between Tobacco Use and Exposure to Other Agents.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.