APA-referens (7:e uppl.)
Singh, A. (1967). Soil engineering in theory and practice (4th ed.). Asia Publishing House ; CBS Publisher.
Chicago-referens (17:e uppl.)
Singh, Alam. Soil Engineering in Theory and Practice. 4th ed. London ; New Delhi: Asia Publishing House ; CBS Publisher, 1967.
MLA-referens (9:e uppl.)
Singh, Alam. Soil Engineering in Theory and Practice. 4th ed. Asia Publishing House ; CBS Publisher, 1967.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.