Lua APA (7ú heag.)

Griffin, N. (1969). Poem entitled Signs of the Times.

Lua i Stíl Chicago (17ú heag.)

Griffin, Noel. Poem Entitled Signs of the Times. 1969.

Lua MLA (9ú heag.)

Griffin, Noel. Poem Entitled Signs of the Times. 1969.

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