Cita APA

De los Santos, P. V., & Carmona Valdés, S. E. (2017). Prevalence of depression in elderly men and women in Mexico and risk factors.

Chicago Style Citation

De los Santos, Perla Vanessa, i Sandra Emma Carmona Valdés. Prevalence of Depression in Elderly Men and Women in Mexico and Risk Factors. 2017.

Cita MLA

De los Santos, Perla Vanessa, i Sandra Emma Carmona Valdés. Prevalence of Depression in Elderly Men and Women in Mexico and Risk Factors. 2017.