Lua APA (7ú heag.)
Duggal, K., & Soni, J. (2014). Elements of water resources engineering. New Age International.
Lua i Stíl Chicago (17ú heag.)
Duggal, K.N, agus J.P Soni. Elements of Water Resources Engineering. Kolkata: New Age International, 2014.
Lua MLA (9ú heag.)
Duggal, K.N, agus J.P Soni. Elements of Water Resources Engineering. New Age International, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.