Cita APA (7a ed.)
St Claire, S. (2023). Nicotine- and tobacco-free school guide 2023. World Health Organization.
Cita Chicago Style (17a ed.)
St Claire, S. Nicotine- and Tobacco-free School Guide 2023. Ginebra: World Health Organization, 2023.
Cita MLA (9a ed.)
St Claire, S. Nicotine- and Tobacco-free School Guide 2023. World Health Organization, 2023.
Precaución: Estas citas no son 100% exactas.