APA (7th ed.) Citation

Turnbull, J. G., Williams, C. A., & Cheit, E. F. (1967). Economic and social security (3.ed.). Ronald.

Chicago Style (17th ed.) Citation

Turnbull, John G., Chester Arthur Williams, and Earl F. Cheit. Economic and Social Security. 3.ed. New York: Ronald, 1967.

MLA (9th ed.) Citation

Turnbull, John G., et al. Economic and Social Security. 3.ed. Ronald, 1967.