Powers, J. S. (2018). The Importance of Geriatric Care Models. Geriatrics (Basel).
Chicago Style aipamenaPowers, James S. "The Importance of Geriatric Care Models." Geriatrics (Basel) 2018.
MLA aipamenaPowers, James S. "The Importance of Geriatric Care Models." Geriatrics (Basel) 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.