Cita APA (7a ed.)

THE MERCK .. (1997). The merck manual of geriatrics jilid 1. Binarupa Aksara.

Cita Chicago Style (17a ed.)

THE MERCK .. The Merck Manual of Geriatrics Jilid 1. Jakarta: Binarupa Aksara, 1997.

Cita MLA (9a ed.)

THE MERCK .. The Merck Manual of Geriatrics Jilid 1. Binarupa Aksara, 1997.