Lua APA (7ú heag.)
De, D., & De, D. (2010). Fundamentals of environment and ecology. S. Chand.
Lua i Stíl Chicago (17ú heag.)
De, Debapriya, agus Debasish De. Fundamentals of Environment and Ecology. Kolkata: S. Chand, 2010.
Lua MLA (9ú heag.)
De, Debapriya, agus Debasish De. Fundamentals of Environment and Ecology. S. Chand, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.