Cita APA (7a ed.)
Gonçalves, F., Almeida, A., Antunes, C., Cardoso, M., Carvalho, M., Claro, M., . . . Tavares, F. (2013). A cross-sectional survey of pain in palliative care in Portugal. Supportive Care in Cancer, 21(7), 2033-2040.
Cita Chicago Style (17a ed.)
Gonçalves, Ferraz, et al. "A Cross-sectional Survey of Pain in Palliative Care in Portugal." Supportive Care in Cancer 21, no. 7 (2013): 2033-2040.
Cita MLA (9a ed.)
Gonçalves, Ferraz, et al. "A Cross-sectional Survey of Pain in Palliative Care in Portugal." Supportive Care in Cancer, vol. 21, no. 7, 2013, pp. 2033-2040.
Precaución: Estas citas no son 100% exactas.