APA (7e ed.) Bronvermelding
ebrary, Inc, Walker, A., & Hennessy, C. H. (2004). Growing older: Quality of life in old age. Open University Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Alan Walker, en Catherine Hagan Hennessy. Growing Older: Quality of Life in Old Age. Maidenhead: Open University Press, 2004.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Growing Older: Quality of Life in Old Age. Open University Press, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.