Citação norma APA

Husebo, B. S., Ballard, C., Sandvik, R., Nilsen, O. B., & Aarsland, D. (2011). Efficacy of treating pain to reduce behavioural disturbances in residents of nursing homes with dementia: Cluster randomised clinical trial. BMJ Publishing Group Ltd.

Citação norma Chicago

Husebo, Bettina S., Clive Ballard, Reidun Sandvik, Odd Bjarte Nilsen, e Dag Aarsland. Efficacy of Treating Pain to Reduce Behavioural Disturbances in Residents of Nursing Homes With Dementia: Cluster Randomised Clinical Trial. BMJ Publishing Group Ltd, 2011.

Citação norma MLA

Husebo, Bettina S., et al. Efficacy of Treating Pain to Reduce Behavioural Disturbances in Residents of Nursing Homes With Dementia: Cluster Randomised Clinical Trial. BMJ Publishing Group Ltd, 2011.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.