Lua APA (7ú heag.)

Cowley, M. The seven years of crisis: Malcolm Cowley. The writer in a changing world.(1937).

Lua i Stíl Chicago (17ú heag.)

Cowley, Malcolm. "The Seven Years of Crisis: Malcolm Cowley." The Writer in a Changing World.(1937) .

Lua MLA (8ú heag.)

Cowley, Malcolm. "The Seven Years of Crisis: Malcolm Cowley." The Writer in a Changing World.(1937), .

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