Lua APA (7ú heag.)
Jackson, N., & Dhir R.K. (1988). Civil engineering materials (4th ed.). Macmillan.
Lua i Stíl Chicago (17ú heag.)
Jackson, N., agus Dhir R.K. Civil Engineering Materials. 4th ed. London: Macmillan, 1988.
Lua MLA (9ú heag.)
Jackson, N., agus Dhir R.K. Civil Engineering Materials. 4th ed. Macmillan, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.