APA-Zitierstil (7. Ausg.)

Link, A. S. What happened to the progressive movement in the 1920's?: Arthur S. Link. Twentieth-century america : recent interpretations.(1972).

Chicago-Zitierstil (17. Ausg.)

Link, Arthur S. "What Happened to the Progressive Movement in the 1920's?: Arthur S. Link." Twentieth-century America : Recent Interpretations.(1972) .

MLA-Zitierstil (8. Ausg.)

Link, Arthur S. "What Happened to the Progressive Movement in the 1920's?: Arthur S. Link." Twentieth-century America : Recent Interpretations.(1972), .