Rosenberg, J. L. Photosynthesis.
Lua i Stíl Chicago (17ú heag.)Rosenberg, Jerome L. Photosynthesis.
Lua MLA (8ú heag.)Rosenberg, Jerome L. Photosynthesis.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)