Li, K., & Wen, M. (2013). Racial and Ethnic Disparities in Leisure-time Physical Activity in California: Patterns and Mechanisms.
استشهاد بنمط شيكاغوLi, Kelin, و Ming Wen. Racial and Ethnic Disparities in Leisure-time Physical Activity in California: Patterns and Mechanisms. 2013.
MLA استشهادLi, Kelin, و Ming Wen. Racial and Ethnic Disparities in Leisure-time Physical Activity in California: Patterns and Mechanisms. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.