Cita APA (7th ed.)
Ramiah, B. K., & Chickanagappa, L. S. (1990). Soil mechanics and foundation engineering (2nd ed.). Oxford & IBH.
Cita Chicago (17th ed.)
Ramiah, B. K., i L. S. Chickanagappa. Soil Mechanics and Foundation Engineering. 2nd ed. New Delhi: Oxford & IBH, 1990.
Cita MLA (9th ed.)
Ramiah, B. K., i L. S. Chickanagappa. Soil Mechanics and Foundation Engineering. 2nd ed. Oxford & IBH, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.