Não informado. (1916). Bulletin of the Scripps Institution for Biological Research. University of California.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin of the Scripps Institution for Biological Research. Berkeley, Calif: University of California, 1916.
Lua MLA (8ú heag.)Não informado. Bulletin of the Scripps Institution for Biological Research. University of California, 1916.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.