APA (7th ed.) Citation

Wattis, J., & Church, M. (1986). Practical psychiatry of old age. New York University Press.

Chicago Style (17th ed.) Citation

Wattis, John, and Michael Church. Practical Psychiatry of Old Age. New York: New York University Press, 1986.

MLA (9th ed.) Citation

Wattis, John, and Michael Church. Practical Psychiatry of Old Age. New York University Press, 1986.