Cita APA

Bellavia, A., Bottai, M., Wolk, A., & Orsini, N. (2013). Physical activity and mortality in a prospective cohort of middle-aged and elderly men – a time perspective. BioMed Central.

Chicago Style Citation

Bellavia, Andrea, Matteo Bottai, Alicja Wolk, i Nicola Orsini. Physical Activity and Mortality in a Prospective Cohort of Middle-aged and Elderly Men – a Time Perspective. BioMed Central, 2013.

Cita MLA

Bellavia, Andrea, Matteo Bottai, Alicja Wolk, i Nicola Orsini. Physical Activity and Mortality in a Prospective Cohort of Middle-aged and Elderly Men – a Time Perspective. BioMed Central, 2013.