APA aipamena

Vestergaard, S., Thinggaard, M., Jeune, B., Vaupel, J. W., McGue, M., & Christensen, K. (2014). Physical and mental decline and yet rather happy? A study of Danes aged 45 and older. Aging Ment Health.

Chicago Style aipamena

Vestergaard, Sonja, Mikael Thinggaard, Bernard Jeune, James W. Vaupel, Matt McGue, and Kaare Christensen. "Physical and Mental Decline and yet Rather Happy? A Study of Danes Aged 45 and Older." Aging Ment Health 2014.

MLA aipamena

Vestergaard, Sonja, et al. "Physical and Mental Decline and yet Rather Happy? A Study of Danes Aged 45 and Older." Aging Ment Health 2014.