Citação norma APA
Singh, A., & Chowdhury, R. (1981). Soil engineering in theory and practice (2nd ed.). CBS Publication.
Citação norma Chicago
Singh, Alam, and R.G Chowdhury. Soil Engineering in Theory and Practice. 2nd ed. New New Delhi: CBS Publication, 1981.
Citação norma MLA
Singh, Alam, and R.G Chowdhury. Soil Engineering in Theory and Practice. 2nd ed. CBS Publication, 1981.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.