Päivi, M., Mirja, H., & Terttu, P. Changes in Physical Activity Involvement and Attitude to Physical Activity in a 16-Year Follow-Up Study among the Elderly. Wiley.
Chicago Style (17th ed.) CitationPäivi, Mäkilä, Hirvensalo Mirja, and Parkatti Terttu. Changes in Physical Activity Involvement and Attitude to Physical Activity in a 16-Year Follow-Up Study Among the Elderly. Wiley.
MLA (9th ed.) CitationPäivi, Mäkilä, et al. Changes in Physical Activity Involvement and Attitude to Physical Activity in a 16-Year Follow-Up Study Among the Elderly. Wiley.
Warning: These citations may not always be 100% accurate.