Não informado. (1900). Memoirs of the New York Botanical Garden. New York Botanical Garden.
Lua i Stíl Chicago (17ú heag.)Não informado. Memoirs of the New York Botanical Garden. New York: New York Botanical Garden, 1900.
Lua MLA (8ú heag.)Não informado. Memoirs of the New York Botanical Garden. New York Botanical Garden, 1900.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.