Simmons, H. G. (1906). The vascular plants in the flora of Ellesmereland. Printed by A.W. Brøgger.
Lua i Stíl Chicago (17ú heag.)Simmons, Herman Georg. The Vascular Plants in the Flora of Ellesmereland. Kristiania: Printed by A.W. Brøgger, 1906.
Lua MLA (8ú heag.)Simmons, Herman Georg. The Vascular Plants in the Flora of Ellesmereland. Printed by A.W. Brøgger, 1906.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.