Cita APA (7th ed.)

Somers, G. G., Cushman, E. L., & Weinberg, N. (1963). Adjusting to technological change. Harper & Row.

Cita Chicago (17th ed.)

Somers, Gerald George, Edward L. Cushman, i Nathan Weinberg. Adjusting to Technological Change. New York: Harper & Row, 1963.

Cita MLA (9th ed.)

Somers, Gerald George, et al. Adjusting to Technological Change. Harper & Row, 1963.