APA Citation

Valarezo Garcia, C. L. (2016). Elderly: From a "biological-social" old age to a "new" productive aging.

Chicago Style Citation

Valarezo Garcia, Carlos Luis. Elderly: From a "biological-social" Old Age to a "new" Productive Aging. 2016.

MLA Citation

Valarezo Garcia, Carlos Luis. Elderly: From a "biological-social" Old Age to a "new" Productive Aging. 2016.

Warning: These citations may not always be 100% accurate.