Cita APA (7th ed.)
SWAN, J., & ESTES, C. (1990). CHANGES IN AGED POPULATIONS SERVED BY HOME HEALTH AGENCIES.
Cita Chicago (17th ed.)
SWAN, J.H, i C.L ESTES. CHANGES IN AGED POPULATIONS SERVED BY HOME HEALTH AGENCIES. 1990.
Cita MLA (9th ed.)
SWAN, J.H, i C.L ESTES. CHANGES IN AGED POPULATIONS SERVED BY HOME HEALTH AGENCIES. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.