Não informado. (1950). Annual Review of Plant Physiology. Annual Reviews.
Lua i Stíl Chicago (17ú heag.)Não informado. Annual Review of Plant Physiology. Palo Alto, Calif: Annual Reviews, 1950.
Lua MLA (8ú heag.)Não informado. Annual Review of Plant Physiology. Annual Reviews, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.