APA Citatie

Geda, Y. E., Topazian, H. M., Roberts, L. A., Roberts, R. O., Knopman, D. S., Pankratz, V. S., . . . Petersen, R. C. (2011). Engaging in Cognitive Activities, Aging and Mild Cognitive Impairment: A Population-Based Study.

Chicago Style citaat

Geda, Yonas E., et al. Engaging in Cognitive Activities, Aging and Mild Cognitive Impairment: A Population-Based Study. 2011.

MLA citatie

Geda, Yonas E., et al. Engaging in Cognitive Activities, Aging and Mild Cognitive Impairment: A Population-Based Study. 2011.