Cita APA

Sperber, H., & Trittschuh, T. (1962). Dictionary of American political terms. New York: McGraw-Hill.

Chicago Style Citation

Sperber, Hans, i Travis Trittschuh. Dictionary of American Political Terms. New York: McGraw-Hill, 1962.

Cita MLA

Sperber, Hans, i Travis Trittschuh. Dictionary of American Political Terms. New York: McGraw-Hill, 1962.