Citazione APA

Singh, A., & Chowdhary G.R. (2007). Soil engineering: In theory and practice (2nd ed.). CBS publishers & distributors.

Stile di citazione Chicago

Singh, Alam, e Chowdhary G.R. Soil Engineering: In Theory and Practice. 2nd ed. New Delhi: CBS publishers & distributors, 2007.

Citazione MLA

Singh, Alam, e Chowdhary G.R. Soil Engineering: In Theory and Practice. 2nd ed. CBS publishers & distributors, 2007.