Stephan, Y., Sutin, A. R., & Terracciano, A. (2019). Physical activity and subjective age across adulthood in four samples. Eur J Ageing.
استشهاد بنمط شيكاغوStephan, Yannick, Angelina R. Sutin, و Antonio Terracciano. "Physical Activity and Subjective Age Across Adulthood in Four Samples." Eur J Ageing 2019.
MLA استشهادStephan, Yannick, Angelina R. Sutin, و Antonio Terracciano. "Physical Activity and Subjective Age Across Adulthood in Four Samples." Eur J Ageing 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.