Cita APA (7a ed.)

Steinberg, S., & Lamm, L. (1943). Our changing government. J. B. Lippincott.

Cita Chicago Style (17a ed.)

Steinberg, Samuel, y L. Lamm. Our Changing Government. Philadelphia: J. B. Lippincott, 1943.

Cita MLA (9a ed.)

Steinberg, Samuel, y L. Lamm. Our Changing Government. J. B. Lippincott, 1943.