Ginsberg, A., & Williams, W. C. (1983). Howl and other poems: By Allen Ginsberg. [Introduction by William Carlos Williams] (32. Auflage.). City Lights.
Lua i Stíl Chicago (17ú heag.)Ginsberg, Allen, agus William Carlos Williams. Howl and Other Poems: By Allen Ginsberg. [Introduction by William Carlos Williams]. 32. Auflage. San Francisco, Calif.: City Lights, 1983.
Lua MLA (8ú heag.)Ginsberg, Allen, agus William Carlos Williams. Howl and Other Poems: By Allen Ginsberg. [Introduction by William Carlos Williams]. 32. Auflage. City Lights, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.