Lua APA (7ú heag.)

Não informado. (1891). Bulletin of the Washington Agricultural Experiment Station. Washington Agricultural Experiment Station.

Lua i Stíl Chicago (17ú heag.)

Não informado. Bulletin of the Washington Agricultural Experiment Station. Pullman, Wash: Washington Agricultural Experiment Station, 1891.

Lua MLA (8ú heag.)

Não informado. Bulletin of the Washington Agricultural Experiment Station. Washington Agricultural Experiment Station, 1891.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.