Cita APA (7a ed.)
Greenspan, S., Nace, D., Perera, S., Ferchak, M., Fiorito, G., Medich, D., . . . Resnick, N. (2012). Lessons learned from an osteoporosis clinical trial in frail long-term care residents. Clinical Trials, 9(2), 247-257.
Cita Chicago Style (17a ed.)
Greenspan, SL, et al. "Lessons Learned from an Osteoporosis Clinical Trial in Frail Long-term Care Residents." Clinical Trials 9, no. 2 (2012): 247-257.
Cita MLA (9a ed.)
Greenspan, SL, et al. "Lessons Learned from an Osteoporosis Clinical Trial in Frail Long-term Care Residents." Clinical Trials, vol. 9, no. 2, 2012, pp. 247-257.
Precaución: Estas citas no son 100% exactas.