APA استشهاد

Singh, A. (2006). Soil engineering: In theory and practice (2nd ed.). CBS publishers & distributors.

استشهاد بنمط شيكاغو

Singh, Alam. Soil Engineering: In Theory and Practice. 2nd ed. New Delhi: CBS publishers & distributors, 2006.

MLA استشهاد

Singh, Alam. Soil Engineering: In Theory and Practice. 2nd ed. CBS publishers & distributors, 2006.