APA
(1970). Journal of the American geriatrics society. U. S. A: American geriatrics.
Chicago
1970. Journal of the American geriatrics society. U. S. A: American geriatrics.
Harvard
(1970). Journal of the American geriatrics society. U. S. A: American geriatrics.
MLA
Journal of the American geriatrics society. U. S. A: American geriatrics. 1970.
