APA (7th ed.) Citation

Gardiner, P., Clark, B., Healy, G., Eakin, E., Winkler, E., & Owen, N. (2011). Measuring older adults' sedentary time: Reliability, validity, and responsiveness.

Chicago Style (17th ed.) Citation

Gardiner, P., B. Clark, Genevieve Healy, E. Eakin, E. Winkler, and N. Owen. Measuring Older Adults' Sedentary Time: Reliability, Validity, and Responsiveness. 2011.

MLA (9th ed.) Citation

Gardiner, P., et al. Measuring Older Adults' Sedentary Time: Reliability, Validity, and Responsiveness. 2011.