Cita APA

Sainio, P., Martelin, T., Koskinen, S., & Heliövaara, M. (2007). Educational differences in mobility: The contribution of physical workload, obesity, smoking and chronic conditions. BMJ Group.

Citación estilo Chicago

Sainio, Päivi, Tuija Martelin, Seppo Koskinen, y Markku Heliövaara. Educational Differences in Mobility: The Contribution of Physical Workload, Obesity, Smoking and Chronic Conditions. BMJ Group, 2007.

Cita MLA

Sainio, Päivi, Tuija Martelin, Seppo Koskinen, y Markku Heliövaara. Educational Differences in Mobility: The Contribution of Physical Workload, Obesity, Smoking and Chronic Conditions. BMJ Group, 2007.