Cite
Validity of self-reported total physical activity questionnaire among older women.
MLA
Orsini, Nicola, et al. “Validity of Self-Reported Total Physical Activity Questionnaire among Older Women.” European Journal of Epidemiology, vol. 23, no. 10, 2008, pp. 661–67. EBSCOhost, https://doi.org/10.1007/s10654-008-9273-z.
APA
Orsini, N., Bellocco, R., Bottai, M., Hagströmer, M., Sjöström, M., Pagano, M., & Wolk, A. (2008). Validity of self-reported total physical activity questionnaire among older women. European Journal of Epidemiology, 23(10), 661–667. https://doi.org/10.1007/s10654-008-9273-z
Chicago
Orsini, Nicola, Rino Bellocco, Matteo Bottai, Maria Hagströmer, Michael Sjöström, Marcello Pagano, and Alicja Wolk. 2008. “Validity of Self-Reported Total Physical Activity Questionnaire among Older Women.” European Journal of Epidemiology 23 (10): 661–67. doi:10.1007/s10654-008-9273-z.