Corder, K., Ogilvie, D., & van Sluijs, E. M. F. (2009). Physical activity over the life course: Whose behavior changes, when and why?
استشهاد بنمط شيكاغوCorder, Kirsten, David Ogilvie, و Esther M. F. van Sluijs. Physical Activity Over the Life Course: Whose Behavior Changes, When and Why? 2009.
MLA استشهادCorder, Kirsten, David Ogilvie, و Esther M. F. van Sluijs. Physical Activity Over the Life Course: Whose Behavior Changes, When and Why? 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.