Cita APA (7th ed.)
WINGARD, B., & ET AL. (1990). NURSING HOME UTILIZATION IN ADULTS.
Cita Chicago (17th ed.)
WINGARD, B.L, i ET AL. NURSING HOME UTILIZATION IN ADULTS. 1990.
Cita MLA (9th ed.)
WINGARD, B.L, i ET AL. NURSING HOME UTILIZATION IN ADULTS. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.