APA (7th ed.) Citation

Drage, G. The Problem of the aged poor, by Geoffrey Drage. A. and C. Black (London).

Chicago Style (17th ed.) Citation

Drage, Geoffrey. The Problem of the Aged Poor, by Geoffrey Drage. A. and C. Black (London).

MLA (8th ed.) Citation

Drage, Geoffrey. The Problem of the Aged Poor, by Geoffrey Drage. A. and C. Black (London).

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