APA (7th ed.) Citation

Y, Y., AV, D. R., & CR, B. (2011). Variability and seasonality of active transportation in USA: Evidence from the 2001 NHTS. International Journal of Behavioral Nutrition & Physical Activity, 8, 9p.

Chicago Style (17th ed.) Citation

Y, Yang, Diez Roux AV, and Bingham CR. "Variability and Seasonality of Active Transportation in USA: Evidence from the 2001 NHTS." International Journal of Behavioral Nutrition & Physical Activity 8 (2011): 9p.

MLA (9th ed.) Citation

Y, Yang, et al. "Variability and Seasonality of Active Transportation in USA: Evidence from the 2001 NHTS." International Journal of Behavioral Nutrition & Physical Activity, vol. 8, 2011, p. 9p.