APA-referens (7:e uppl.)

ebrary, Inc, Rowles, G. D., & Bernard, M. (2013). Environmental gerontology: Making meaningful places in old age. Springer.

Chicago-referens (17:e uppl.)

ebrary, Inc, Graham D. Rowles, och Miriam Bernard. Environmental Gerontology: Making Meaningful Places in Old Age. New York, NY: Springer, 2013.

MLA-referens (9:e uppl.)

ebrary, Inc, et al. Environmental Gerontology: Making Meaningful Places in Old Age. Springer, 2013.