Ingman, S., Amin, I., Clarke, E., & Brune, K. (2010). Education for an Aging Planet. Educational Gerontology. https://doi.org/10.1080/03601270903534689
Ingman, Stan, Iftekhar Amin, Egerton Clarke, and Kendall Brune. 2010. “Education for an Aging Planet”. Educational Gerontology. https://doi.org/10.1080/03601270903534689.
Ingman, S., I. Amin, E. Clarke, and K. Brune. Education for an Aging Planet. Educational Gerontology, 1 Jan. 2010, doi:10.1080/03601270903534689.