Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.