Cita APA (7th ed.)
SCHOENI, R., & ET AL. PERSISDTENT, CONSISTENT, WIDESPREAD, AND ROBUST?. ANOTHER LOOK AT RECENT TRENDS IN OLD-AGE DISABILITY.
Cita Chicago (17th ed.)
SCHOENI, R.F, i ET AL. PERSISDTENT, CONSISTENT, WIDESPREAD, AND ROBUST?. ANOTHER LOOK AT RECENT TRENDS IN OLD-AGE DISABILITY.
Cita MLA (9th ed.)
SCHOENI, R.F, i ET AL. PERSISDTENT, CONSISTENT, WIDESPREAD, AND ROBUST?. ANOTHER LOOK AT RECENT TRENDS IN OLD-AGE DISABILITY.
Atenció: Aquestes cites poden no estar 100% correctes.