Waddell, C. H. R. (1898). Abstract of paper on mosses and liverworts.
Lua i Stíl Chicago (17ú heag.)Waddell, C. H. Rev. Abstract of Paper on Mosses and Liverworts. 1898.
Lua MLA (9ú heag.)Waddell, C. H. Rev. Abstract of Paper on Mosses and Liverworts. 1898.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
