APA (7th ed.) Citation

Nouwen, H. J. M., & Gaffney, W. J. 1. (1974). Aging. Doubleday.

Chicago Style (17th ed.) Citation

Nouwen, Henri J. M., and Walter J. 1938 Gaffney. Aging. Garden City, N.Y: Doubleday, 1974.

MLA (9th ed.) Citation

Nouwen, Henri J. M., and Walter J. 1938 Gaffney. Aging. Doubleday, 1974.