Cita APA (7th ed.)
PATTEN, C., & ET AL. (1996). EFFECTS OF A SMOKE-FREE POLICY ON AN INPATIENT PSYCHIATRIC UNIT.
Cita Chicago (17th ed.)
PATTEN, C.A, i ET AL. EFFECTS OF A SMOKE-FREE POLICY ON AN INPATIENT PSYCHIATRIC UNIT. 1996.
Cita MLA (9th ed.)
PATTEN, C.A, i ET AL. EFFECTS OF A SMOKE-FREE POLICY ON AN INPATIENT PSYCHIATRIC UNIT. 1996.
Atenció: Aquestes cites poden no estar 100% correctes.