Lua APA (7ú heag.)
Robert B. (2013). From Lines to William Simson. Лань.
Lua i Stíl Chicago (17ú heag.)Robert B. From Lines to William Simson. Санкт-Петербург: Лань, 2013.
Lua MLA (8ú heag.)Robert B. From Lines to William Simson. Лань, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.