Cita APA (7a ed.)

Fredlund, D. G., & Rahardjo, H. (1993). Soil Mechanics for Unsatured Soils. Wiley.

Cita Chicago Style (17a ed.)

Fredlund, D. G., y H. Rahardjo. Soil Mechanics for Unsatured Soils. New York: Wiley, 1993.

Cita MLA (9a ed.)

Fredlund, D. G., y H. Rahardjo. Soil Mechanics for Unsatured Soils. Wiley, 1993.