APA (7th ed.) Citation

Tanskanen, A. (1999). Smoking and depression among psychiatric patients. [s.n.].

Chicago Style (17th ed.) Citation

Tanskanen, Antti. Smoking and Depression Among Psychiatric Patients. [S.l.]: [s.n.], 1999.

MLA (9th ed.) Citation

Tanskanen, Antti. Smoking and Depression Among Psychiatric Patients. [s.n.], 1999.

Warning: These citations may not always be 100% accurate.