Ferlie, E., Challis, D., & Davies, B. (1989). Efficiency-improving innovations in social care of the elderly. Gower ; PSSRU.
芝加哥风格引文Ferlie, Ewan, David Challis, 与 Bleddyn Davies. Efficiency-improving Innovations in Social Care of the Elderly. Aldershot, Hants, England ; Brookfield, Vt. : Canterbury [England]: Gower ; PSSRU, 1989.
MLA引文Ferlie, Ewan, et al. Efficiency-improving Innovations in Social Care of the Elderly. Gower ; PSSRU, 1989.
警告：这些引文格式不一定是100％准确.