Cita APA (7a ed.)
EK, G., SD, F., AA, D., Grov, E. K., Fosså, S. D., & Dahl, A. A. (2011). Insomnia in elderly cancer survivors--a population-based controlled study of associations with lifestyle, morbidity, and psychosocial factors. Results from the Health Survey of North-Trøndelag County (HUNT-2). Insomnia in elderly cancer survivors. Supportive Care in Cancer, 19(9), 1319-1327.
Cita Chicago Style (17a ed.)
EK, Grov, Fosså SD, Dahl AA, Ellen Karine Grov, Sophie D. Fosså, y Alv A. Dahl. "Insomnia in Elderly Cancer Survivors--a Population-based Controlled Study of Associations with Lifestyle, Morbidity, and Psychosocial Factors. Results from the Health Survey of North-Trøndelag County (HUNT-2). Insomnia in Elderly Cancer Survivors." Supportive Care in Cancer 19, no. 9 (2011): 1319-1327.
Cita MLA (9a ed.)
EK, Grov, et al. "Insomnia in Elderly Cancer Survivors--a Population-based Controlled Study of Associations with Lifestyle, Morbidity, and Psychosocial Factors. Results from the Health Survey of North-Trøndelag County (HUNT-2). Insomnia in Elderly Cancer Survivors." Supportive Care in Cancer, vol. 19, no. 9, 2011, pp. 1319-1327.
Precaución: Estas citas no son 100% exactas.