Lua APA (7ú heag.)
Garg, S. K., & Garg, R. (2005). Sewage disposal and air pollution engineering (17th rev ed.). Khanna Pub.
Lua i Stíl Chicago (17ú heag.)
Garg, Santosh Kumar, agus Rajeshwari Garg. Sewage Disposal and Air Pollution Engineering. 17th rev ed. Delhi: Khanna Pub, 2005.
Lua MLA (9ú heag.)
Garg, Santosh Kumar, agus Rajeshwari Garg. Sewage Disposal and Air Pollution Engineering. 17th rev ed. Khanna Pub, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.