Ginsberg, A., & Williams, W. C. (1959). Howl: And other poems. City Lights Books.
Chicago Style (17th ed.) ZitazioaGinsberg, Allen, eta William Carlos Williams. Howl: And Other Poems. San Francisco: City Lights Books, 1959.
MLA (9th ed.) ZitazioaGinsberg, Allen, eta William Carlos Williams. Howl: And Other Poems. City Lights Books, 1959.
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