Lua APA (7ú heag.)
Smol, J. P. (2008). Pollution of lakes and rivers: A paleoenvironmental perspective (2nd ed.). Blackwell Pub..
Lua i Stíl Chicago (17ú heag.)
Smol, J. P. Pollution of Lakes and Rivers: A Paleoenvironmental Perspective. 2nd ed. Malden, MA: Blackwell Pub., 2008.
Lua MLA (9ú heag.)
Smol, J. P. Pollution of Lakes and Rivers: A Paleoenvironmental Perspective. 2nd ed. Blackwell Pub., 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.