Lua APA (7ú heag.)
Sing, A. (1987). Modern Geotechnical Engineering (3rd ed.). CBC Publishers.
Lua i Stíl Chicago (17ú heag.)
Sing, Alam. Modern Geotechnical Engineering. 3rd ed. New Delhi: CBC Publishers, 1987.
Lua MLA (9ú heag.)
Sing, Alam. Modern Geotechnical Engineering. 3rd ed. CBC Publishers, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.