Cita APA (7a ed.)

Sidlow, E., & Henschen, B. (2000). America at odds: An introduction to American government (2. ed.). West, Wadsworth.

Cita Chicago Style (17a ed.)

Sidlow, Edward, y Beth Henschen. America at Odds: An Introduction to American Government. 2. ed. Belmont, Calif. [u.a.]: West, Wadsworth, 2000.

Cita MLA (9a ed.)

Sidlow, Edward, y Beth Henschen. America at Odds: An Introduction to American Government. 2. ed. West, Wadsworth, 2000.