APA (7th ed.) Citation

Felstein, I. (1969). Later life : geriatrics today and tomorrow / by Ivor Felstein: Geriatrics today and tomorrow. Penguin.

Chicago Style (17th ed.) Citation

Felstein, Ivor. Later Life : Geriatrics Today and Tomorrow / by Ivor Felstein: Geriatrics Today and Tomorrow. Harmondsworth: Penguin, 1969.

MLA (9th ed.) Citation

Felstein, Ivor. Later Life : Geriatrics Today and Tomorrow / by Ivor Felstein: Geriatrics Today and Tomorrow. Penguin, 1969.

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