Cita APA (7th ed.)

Bernstein, B. J., & Matusow, A. J. (1972). Twentieth-century america: Recent interpretations (2. ed.). Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Bernstein, Barton J., i Allen J. Matusow. Twentieth-century America: Recent Interpretations. 2. ed. New York [u.a.]: Harcourt Brace Jovanovich, 1972.

Cita MLA (8th ed.)

Bernstein, Barton J., i Allen J. Matusow. Twentieth-century America: Recent Interpretations. 2. ed. Harcourt Brace Jovanovich, 1972.