APA

Smagulov M., Kashchuk I. V., .The concept of "wellbeing of older people". : .

Chicago

Smagulov M, Kashchuk I V, .The concept of "wellbeing of older people". : .

Harvard

Smagulov M., Kashchuk I. V., .The concept of "wellbeing of older people". : .

MLA

Smagulov M, Kashchuk I V, .: . .