Cita APA

Sowers, G. B., & Sowers, G. F. (1972). Introductory soil mechanics and foundations (3. edition.). New York, New York: Macmillan.

Citación estilo Chicago

Sowers, George B., y George F. Sowers. Introductory Soil Mechanics and Foundations. 3. edition. New York, New York: Macmillan, 1972.

Cita MLA

Sowers, George B., y George F. Sowers. Introductory Soil Mechanics and Foundations. 3. edition. New York, New York: Macmillan, 1972.