Cita APA (7a ed.)

Dudden, A. P., & Hofstadter, R. (1970). Understanding the American Republic through reconstruction (2nd ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Dudden, Arthur Power, y Richard Hofstadter. Understanding the American Republic Through Reconstruction. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1970.

Cita MLA (9a ed.)

Dudden, Arthur Power, y Richard Hofstadter. Understanding the American Republic Through Reconstruction. 2nd ed. Prentice-Hall, 1970.