Citação norma APA

Fraser, L., Burnell, M., Salter, L. C., Fourkala, E., Kalsi, J., Ryan, A., . . . Menon, U. (2014). Identifying hopelessness in population research: A validation study of two brief measures of hopelessness. BMJ Publishing Group.

Citação norma Chicago

Fraser, Lindsay, et al. Identifying Hopelessness in Population Research: A Validation Study of Two Brief Measures of Hopelessness. BMJ Publishing Group, 2014.

Citação norma MLA

Fraser, Lindsay, et al. Identifying Hopelessness in Population Research: A Validation Study of Two Brief Measures of Hopelessness. BMJ Publishing Group, 2014.

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