APA (7th ed.) Citation

Billig, N., & Rabins, P. V. (1989). Issues in geriatric psychiatry. Karger.

Chicago Style (17th ed.) Citation

Billig, Nathan, and Peter V. Rabins. Issues in Geriatric Psychiatry. Basel [etc.]: Karger, 1989.

MLA (9th ed.) Citation

Billig, Nathan, and Peter V. Rabins. Issues in Geriatric Psychiatry. Karger, 1989.