APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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