APA ציטוט

Yang, L., & Toriola, A. T. (2017). Leisure-time physical activity and circulating 25-hydroxyvitamin D levels in cancer survivors: A cross-sectional analysis using data from the US National Health and Nutrition Examination Survey. BMJ Open.

Citação norma Chicago

Yang, Lin, and Adetunji T. Toriola. "Leisure-time Physical Activity and Circulating 25-hydroxyvitamin D Levels in Cancer Survivors: A Cross-sectional Analysis Using Data From the US National Health and Nutrition Examination Survey." BMJ Open 2017.

ציטוט MLA

Yang, Lin, and Adetunji T. Toriola. "Leisure-time Physical Activity and Circulating 25-hydroxyvitamin D Levels in Cancer Survivors: A Cross-sectional Analysis Using Data From the US National Health and Nutrition Examination Survey." BMJ Open 2017.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.