O'Connell, S., Griffiths, P., & Clemes, S. (2014). Seasonal variation in physical activity, sedentary behaviour and sleep in a sample of UK adults.
Chicago Edition CitationO'Connell, Sophie, Paula Griffiths, and Stacy Clemes. Seasonal Variation in Physical Activity, Sedentary Behaviour and Sleep in a Sample of UK Adults. 2014.
MLA Edition CitationO'Connell, Sophie, et al. Seasonal Variation in Physical Activity, Sedentary Behaviour and Sleep in a Sample of UK Adults. 2014.
Warning: These citations may not always be 100% accurate.