Encyclopedia of Gerontology and Population Aging

MLA

Gu, Danan, and Matthew E Dupre. Encyclopedia of Gerontology and Population Aging. Cham: Springer International Publishing AG, 2021.

APA

Gu, D., & Dupre, M. E. (2021). Encyclopedia of Gerontology and Population Aging. Cham: Springer International Publishing AG.

Chicago

Gu, Danan., and Matthew E Dupre. Encyclopedia of Gerontology and Population Aging. Cham: Springer International Publishing AG, 2021.