Cita APA (7th ed.)

Grmek, M. D. (1958). On ageing and old age: Basic problems and historic aspects of gerontology and geriatrics. Junk.

Cita Chicago (17th ed.)

Grmek, Mirko Drazen. On Ageing and Old Age: Basic Problems and Historic Aspects of Gerontology and Geriatrics. Den Haag: Junk, 1958.

Cita MLA (8th ed.)

Grmek, Mirko Drazen. On Ageing and Old Age: Basic Problems and Historic Aspects of Gerontology and Geriatrics. Junk, 1958.