APA (7th ed.) Citation

Harttgen, K., Kowal, P., Strulik, H., Chatterji, S., & Vollmer, S. (2013). Patterns of frailty in older adults: Comparing results from higher and lower income countries using the Survey of Health, Ageing and Retirement in Europe (SHARE) and the Study on Global AGEing and Adult Health (SAGE). Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Harttgen, Kenneth, Paul Kowal, Holger Strulik, Somnath Chatterji, and Sebastian Vollmer. Patterns of Frailty in Older Adults: Comparing Results from Higher and Lower Income Countries Using the Survey of Health, Ageing and Retirement in Europe (SHARE) and the Study on Global AGEing and Adult Health (SAGE). Public Library of Science (PLoS), 2013.

MLA (8th ed.) Citation

Harttgen, Kenneth, et al. Patterns of Frailty in Older Adults: Comparing Results from Higher and Lower Income Countries Using the Survey of Health, Ageing and Retirement in Europe (SHARE) and the Study on Global AGEing and Adult Health (SAGE). Public Library of Science (PLoS), 2013.