APA aipamena

OMS. (1987). Bibliography on smoking and health. Genève: OMS.

Chicago Style aipamena

OMS. Bibliography On Smoking and Health. Genève: OMS, 1987.

MLA aipamena

OMS. Bibliography On Smoking and Health. Genève: OMS, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.