Lua APA (7ú heag.)
Saeed, S. H., & Sharma, D. K. (2018). Non-conventional energy resources (4th ed.). S.K. Kataria.
Lua i Stíl Chicago (17ú heag.)
Saeed, S. Hasaan, agus D. K. Sharma. Non-conventional Energy Resources. 4th ed. New Delhi: S.K. Kataria, 2018.
Lua MLA (9ú heag.)
Saeed, S. Hasaan, agus D. K. Sharma. Non-conventional Energy Resources. 4th ed. S.K. Kataria, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.