Cita APA (7a ed.)
Brach, M. (2011). Theory-driven evaluation of exercise programs: Often recommended but still only a few hits in literature databases. European Review of Aging & Physical Activity, 8(1), 1-5.
Cita Chicago Style (17a ed.)
Brach, Michael. "Theory-driven Evaluation of Exercise Programs: Often Recommended but Still Only a Few Hits in Literature Databases." European Review of Aging & Physical Activity 8, no. 1 (2011): 1-5.
Cita MLA (9a ed.)
Brach, Michael. "Theory-driven Evaluation of Exercise Programs: Often Recommended but Still Only a Few Hits in Literature Databases." European Review of Aging & Physical Activity, vol. 8, no. 1, 2011, pp. 1-5.
Precaución: Estas citas no son 100% exactas.