Cita APA (7a ed.)
PC, O., J, P., J, D., A, R., S, C., & P, T. (2002). Difficulties in conducting a randomized controlled trial of health service interventions in intellectual disability: Implications for evidence-based practice. Journal of Intellectual Disability Research, 46(4), 340-346.
Cita Chicago Style (17a ed.)
PC, Oliver, Piachaud J, Done J, Regan A, Cooray S, y Tyrer P. "Difficulties in Conducting a Randomized Controlled Trial of Health Service Interventions in Intellectual Disability: Implications for Evidence-based Practice." Journal of Intellectual Disability Research 46, no. 4 (2002): 340-346.
Cita MLA (9a ed.)
PC, Oliver, et al. "Difficulties in Conducting a Randomized Controlled Trial of Health Service Interventions in Intellectual Disability: Implications for Evidence-based Practice." Journal of Intellectual Disability Research, vol. 46, no. 4, 2002, pp. 340-346.
Precaución: Estas citas no son 100% exactas.