Cita APA (7a ed.)

Nihon Naika Gakkai. (1992). Internal medicine. Japanese Society of Internal Medicine.

Cita Chicago Style (17a ed.)

Nihon Naika Gakkai. Internal Medicine. Tokyo, Japan: Japanese Society of Internal Medicine, 1992.

Cita MLA (9a ed.)

Nihon Naika Gakkai. Internal Medicine. Japanese Society of Internal Medicine, 1992.