Cita APA (7a ed.)

Degler, C. N. The ordeal of Herbert Hoover: Carl N. Degler. Twentieth-century america : recent interpretations.(1972).

Cita Chicago Style (17a ed.)

Degler, Carl N. "The Ordeal of Herbert Hoover: Carl N. Degler." Twentieth-century America : Recent Interpretations.(1972) .

Cita MLA (8a ed.)

Degler, Carl N. "The Ordeal of Herbert Hoover: Carl N. Degler." Twentieth-century America : Recent Interpretations.(1972), .