APA-viite (7. p.)

Vanhanen, M. (1999). Self-evaluations of health and functions as predictors of meaning in life in an eight-year follow-up study of 65-84 year-old persons.

Chicago-viite (17. p.)

Vanhanen, Matleena. Self-evaluations of Health and Functions as Predictors of Meaning in Life in an Eight-year Follow-up Study of 65-84 Year-old Persons. Jyväskylä, 1999.

MLA-viite (9. p.)

Vanhanen, Matleena. Self-evaluations of Health and Functions as Predictors of Meaning in Life in an Eight-year Follow-up Study of 65-84 Year-old Persons. 1999.