APA استشهاد

Smith, E. C., & Zurcher, A. J. (1946). Dictionary of American politics.

استشهاد بنمط شيكاغو

Smith, Edward Conrad, و Arnold John Zurcher. Dictionary of American Politics. 1946.

MLA استشهاد

Smith, Edward Conrad, و Arnold John Zurcher. Dictionary of American Politics. 1946.