ebrary, Inc, & Ittekkot, V. (2006). The silicon cycle: Human perturbations and impacts on aquatic systems. Island Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus V. Ittekkot. The Silicon Cycle: Human Perturbations and Impacts on Aquatic Systems. Washington, DC: Island Press, 2006.
Lua MLA (9ú heag.)ebrary, Inc, agus V. Ittekkot. The Silicon Cycle: Human Perturbations and Impacts on Aquatic Systems. Island Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.