Ng, T. P., Lim, M. L., Niti, M., Collinson, S., & PSYCHOLOGY. (2013). Long term digital mobile phone use and cognitive decline in the elderly. WileyPeriodicals,Inc.
استشهاد بنمط شيكاغوNg, Tze Pin, May Li Lim, Mathew Niti, Simon Collinson, و PSYCHOLOGY. Long Term Digital Mobile Phone Use and Cognitive Decline in the Elderly. WileyPeriodicals,Inc, 2013.
MLA استشهادNg, Tze Pin, et al. Long Term Digital Mobile Phone Use and Cognitive Decline in the Elderly. WileyPeriodicals,Inc, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.