APA citiranje

Sayeed, S., Barnes, I., & Ali, R. (2017). Childhood cancer incidence by ethnic group in England, 2001–2007: A descriptive epidemiological study. BMC Cancer.

Citação norma Chicago

Sayeed, Shameq, Isobel Barnes, and Raghib Ali. "Childhood Cancer Incidence By Ethnic Group in England, 2001–2007: A Descriptive Epidemiological Study." BMC Cancer 2017.

MLA citiranje

Sayeed, Shameq, Isobel Barnes, and Raghib Ali. "Childhood Cancer Incidence By Ethnic Group in England, 2001–2007: A Descriptive Epidemiological Study." BMC Cancer 2017.