APA-viite (7. p.)
WAIDMANN, T., & ET AL. THE ILLUSION OF FAILURE: TRENDS IN THE SELF-REPORTED HEALTH OF THE U.S. ELDERLY.
Chicago-viite (17. p.)
WAIDMANN, T., ja ET AL. THE ILLUSION OF FAILURE: TRENDS IN THE SELF-REPORTED HEALTH OF THE U.S. ELDERLY.
MLA-viite (9. p.)
WAIDMANN, T., ja ET AL. THE ILLUSION OF FAILURE: TRENDS IN THE SELF-REPORTED HEALTH OF THE U.S. ELDERLY.
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