Citação norma APA

Lennox, A. S., Osman, L. M., Reiter, E., Robertson, R., Friend, J., McCann, I., . . . Donnan, P. T. (2001). Cost effectiveness of computer tailored and non-tailored smoking cessation letters in general practice: Randomised controlled trial. BMJ.

Citação norma Chicago

Lennox, A Scott, Liesl M. Osman, Ehud Reiter, Roma Robertson, James Friend, Ian McCann, Diane Skatun, and Peter T. Donnan. Cost Effectiveness of Computer Tailored and Non-tailored Smoking Cessation Letters in General Practice: Randomised Controlled Trial. BMJ, 2001.

Citação norma MLA

Lennox, A Scott, et al. Cost Effectiveness of Computer Tailored and Non-tailored Smoking Cessation Letters in General Practice: Randomised Controlled Trial. BMJ, 2001.

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